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44% off
ABJF-For Gate Door Opener 4G LTE Wireless Intelligent Controller 30A Relay Output 4 Channel SMS GSM APP Remote Control ABJF-For Gate Door Opener 4G LTE Wireless Intelligent Controller 30A Relay Output 4 Channel SMS GSM APP Remote Control

ABJF-For Gate Door Opener 4G LTE Wireless Intelligent Controller 30A Relay Output 4 Channel SMS GSM APP Remote Control

$80.81$144.30

37% off
-[A51I Digital]2X 4 Channel Relay CL4-GSM SMS GSM APP Wireless Controller GSM Receiver And Switch Gate/Door Opener Operator(US P -[A51I Digital]2X 4 Channel Relay CL4-GSM SMS GSM APP Wireless Controller GSM Receiver And Switch Gate/Door Opener Operator(US P

-[A51I Digital]2X 4 Channel Relay CL4-GSM SMS GSM APP Wireless Controller GSM Receiver And Switch Gate/Door Opener Operator(US P

$84.22$133.68

48% off
RISE-8X TTLOCK App Remote Electronic Lock Module Board Lock Module Relay Output Door Access Control System RISE-8X TTLOCK App Remote Electronic Lock Module Board Lock Module Relay Output Door Access Control System

RISE-8X TTLOCK App Remote Electronic Lock Module Board Lock Module Relay Output Door Access Control System

$62.57$120.32

40% off
TTHotel-Lift-controller-with-Web-Software-App-Management-Elevator-Car-Roof-Relay-Board-with-Cascade-Interface-Board-for-8-Floors TTHotel-Lift-controller-with-Web-Software-App-Management-Elevator-Car-Roof-Relay-Board-with-Cascade-Interface-Board-for-8-Floors

TTHotel-Lift-controller-with-Web-Software-App-Management-Elevator-Car-Roof-Relay-Board-with-Cascade-Interface-Board-for-8-Floors

$102.50$170.83

1 sold
37% off
8X TTLOCK App Remote Electronic Lock Module Board Lock Module Relay Output Door Access Control System-[A04I Tools] 8X TTLOCK App Remote Electronic Lock Module Board Lock Module Relay Output Door Access Control System-[A04I Tools]

8X TTLOCK App Remote Electronic Lock Module Board Lock Module Relay Output Door Access Control System-[A04I Tools]

$72.24$114.66

16DI 4AI Relay Plc Controller Communication(A-5191) 16DI 4AI Relay Plc Controller Communication(A-5191)

16DI 4AI Relay Plc Controller Communication(A-5191)

$130.00$130.00

5% off
Relay board SF2SS-061026 Relay board SF2SS-061026

Relay board SF2SS-061026

$136.80$144.00

6% off
Machine Room Acidic Liquid or Alkaline Liquid Leak Alarm Detector With Detect Cable NC/NO Relay Signal Output Leakage Sensor

Machine Room Acidic Liquid or Alkaline Liquid Leak Alarm Detector With Detect Cable NC/NO Relay Signal Output Leakage Sensor

$139.27$148.16

57% off
【RECOMENDAR】2X 4 Channel Relay CL4-GSM SMS GSM APP Wireless Controller GSM Receiver And Switch Gate/Door Opener Operator(US Plug 【RECOMENDAR】2X 4 Channel Relay CL4-GSM SMS GSM APP Wireless Controller GSM Receiver And Switch Gate/Door Opener Operator(US Plug

【RECOMENDAR】2X 4 Channel Relay CL4-GSM SMS GSM APP Wireless Controller GSM Receiver And Switch Gate/Door Opener Operator(US Plug

$70.46$163.86

43% off
4G GSM WH-300-AU Gate Door Opener Relay Switch Remote Controller Supports Remote Wireless Alarm With APP Control-Y41A 4G GSM WH-300-AU Gate Door Opener Relay Switch Remote Controller Supports Remote Wireless Alarm With APP Control-Y41A

4G GSM WH-300-AU Gate Door Opener Relay Switch Remote Controller Supports Remote Wireless Alarm With APP Control-Y41A

$426.55$748.33

19% off
Door motor Smart GSM Gate Opener Access Relay Switch Controller by Free Call Home Alarm System RTU5034 Door motor Smart GSM Gate Opener Access Relay Switch Controller by Free Call Home Alarm System RTU5034

Door motor Smart GSM Gate Opener Access Relay Switch Controller by Free Call Home Alarm System RTU5034

$98.01$121.00

38% off
SQPP-2025 GSM 4G WH-500-EU Gate Door Opener Relay Switch Remote Controller Remote Wireless Alarm Controller With APP Control SQPP-2025 GSM 4G WH-500-EU Gate Door Opener Relay Switch Remote Controller Remote Wireless Alarm Controller With APP Control

SQPP-2025 GSM 4G WH-500-EU Gate Door Opener Relay Switch Remote Controller Remote Wireless Alarm Controller With APP Control

$76.62$123.58

51% off
LXYB18B 2025 GSM 4G WH-500-EU Gate Door Opener Relay Switch Remote Controller Supports Remote Wireless Alarm With APP Control LXYB18B 2025 GSM 4G WH-500-EU Gate Door Opener Relay Switch Remote Controller Supports Remote Wireless Alarm With APP Control

LXYB18B 2025 GSM 4G WH-500-EU Gate Door Opener Relay Switch Remote Controller Supports Remote Wireless Alarm With APP Control

$76.28$155.67

16DI 4AI 10DO Relay Output PLC Controller(A-5191) 16DI 4AI 10DO Relay Output PLC Controller(A-5191)

16DI 4AI 10DO Relay Output PLC Controller(A-5191)

$130.00$130.00

56% off
A24U Relay Controller Door Opener SMS Command Remote On/Off Switch For Door Gate Garages Warehouses Hotels A24U Relay Controller Door Opener SMS Command Remote On/Off Switch For Door Gate Garages Warehouses Hotels

A24U Relay Controller Door Opener SMS Command Remote On/Off Switch For Door Gate Garages Warehouses Hotels

$53.69$122.03

38% off
2027 New 2X 4 Channel Relay CL4-GSM SMS GSM APP Wireless Controller GSM Receiver And Switch Gate/Door Opener Operator(US Plug) 2027 New 2X 4 Channel Relay CL4-GSM SMS GSM APP Wireless Controller GSM Receiver And Switch Gate/Door Opener Operator(US Plug)

2027 New 2X 4 Channel Relay CL4-GSM SMS GSM APP Wireless Controller GSM Receiver And Switch Gate/Door Opener Operator(US Plug)

$83.44$134.58

40% off
TT Hotel App Smart Lift Button Interface Access Controller Elevator Car Roof Relay Board With 8-40 Floors Control Cascade Board TT Hotel App Smart Lift Button Interface Access Controller Elevator Car Roof Relay Board With 8-40 Floors Control Cascade Board

TT Hotel App Smart Lift Button Interface Access Controller Elevator Car Roof Relay Board With 8-40 Floors Control Cascade Board

$103.00$171.67

2 sold
14% off
CHAFON CF661 5-6m Uhf Rfid Prime Reader Long Range Built in 6dbi Antenna RS232 WG26 RELAY Ethernet option for Vehicle Management CHAFON CF661 5-6m Uhf Rfid Prime Reader Long Range Built in 6dbi Antenna RS232 WG26 RELAY Ethernet option for Vehicle Management

CHAFON CF661 5-6m Uhf Rfid Prime Reader Long Range Built in 6dbi Antenna RS232 WG26 RELAY Ethernet option for Vehicle Management

$91.59$106.50

12 sold
Graphics Motion Body Detection Camera Image Recognition with IO Relay Output Automatic Door Graphics Motion Body Detection Camera Image Recognition with IO Relay Output Automatic Door

Graphics Motion Body Detection Camera Image Recognition with IO Relay Output Automatic Door

$80.00$80.00

23% off
2X 4 Channel Relay CL4-GSM SMS GSM APP Wireless Controller GSM Receiver And Switch Gate/Door Opener Operator(US Plug)-Y41A 2X 4 Channel Relay CL4-GSM SMS GSM APP Wireless Controller GSM Receiver And Switch Gate/Door Opener Operator(US Plug)-Y41A

2X 4 Channel Relay CL4-GSM SMS GSM APP Wireless Controller GSM Receiver And Switch Gate/Door Opener Operator(US Plug)-Y41A

$601.19$780.76

Industrial Ethernet Power Relay I/O Module with 8DO Output (A-1869) Industrial Ethernet Power Relay I/O Module with 8DO Output (A-1869)

Industrial Ethernet Power Relay I/O Module with 8DO Output (A-1869)

$596.46$596.46

24% off
8X TTLOCK App Remote Electronic Lock Module Board Lock Module Relay Output Door Access Control System 8X TTLOCK App Remote Electronic Lock Module Board Lock Module Relay Output Door Access Control System

8X TTLOCK App Remote Electronic Lock Module Board Lock Module Relay Output Door Access Control System

$519.17$683.12

5% off
Solid state relay SOD865180 150-510VAC 50a Solid state relay SOD865180 150-510VAC 50a

Solid state relay SOD865180 150-510VAC 50a

$950.00$1000.00

31% off
ABDE-2X RTU5015 Plus GSM Remote Board With Two Alarm Input And One Relay Output And SMS Control Battery For Power Off Alarm ABDE-2X RTU5015 Plus GSM Remote Board With Two Alarm Input And One Relay Output And SMS Control Battery For Power Off Alarm

ABDE-2X RTU5015 Plus GSM Remote Board With Two Alarm Input And One Relay Output And SMS Control Battery For Power Off Alarm

$68.88$99.82

50% off
B24B 4G GSM WH-300-AU Gate Door Opener Relay Switch Remote Controller Supports Remote Wireless Alarm With APP Control B24B 4G GSM WH-300-AU Gate Door Opener Relay Switch Remote Controller Supports Remote Wireless Alarm With APP Control

B24B 4G GSM WH-300-AU Gate Door Opener Relay Switch Remote Controller Supports Remote Wireless Alarm With APP Control

$72.02$144.05

VR20 79GHz Intelligent Anti-Fall Radar Detector for All Barrier Gates | Bluetooth & Relay(N/O) | 6m Detection | IP67| Mobile App VR20 79GHz Intelligent Anti-Fall Radar Detector for All Barrier Gates | Bluetooth & Relay(N/O) | 6m Detection | IP67| Mobile App

VR20 79GHz Intelligent Anti-Fall Radar Detector for All Barrier Gates | Bluetooth & Relay(N/O) | 6m Detection | IP67| Mobile App

$109.51$109.51

2 sold
53% off
B29C-GSM 4G Gate Opener Remote Access Controller On/Off Relay Switch For Access Control Garage Door EU Plug B29C-GSM 4G Gate Opener Remote Access Controller On/Off Relay Switch For Access Control Garage Door EU Plug

B29C-GSM 4G Gate Opener Remote Access Controller On/Off Relay Switch For Access Control Garage Door EU Plug

$49.69$105.72

860-926mHz UHF RFID Reader Wg26/34 RS485 TCP/IP port module RFID UHF reader Win/Android SDK Relay for Access Control 860-926mHz UHF RFID Reader Wg26/34 RS485 TCP/IP port module RFID UHF reader Win/Android SDK Relay for Access Control

860-926mHz UHF RFID Reader Wg26/34 RS485 TCP/IP port module RFID UHF reader Win/Android SDK Relay for Access Control

$513.97$513.97

1 sold
31% off
Outdoor Waterproof Wire Window Curtain PIR Motion Alarm Detector 70dB Sound Pet Immune 24M Detection with NO NC Relay Output Outdoor Waterproof Wire Window Curtain PIR Motion Alarm Detector 70dB Sound Pet Immune 24M Detection with NO NC Relay Output

Outdoor Waterproof Wire Window Curtain PIR Motion Alarm Detector 70dB Sound Pet Immune 24M Detection with NO NC Relay Output

$81.62$118.29

55% off
【THANKSGIVING DAY】8X TTLOCK App Remote Electronic Lock Module Board Lock Module Relay Output Door Access Control System 【THANKSGIVING DAY】8X TTLOCK App Remote Electronic Lock Module Board Lock Module Relay Output Door Access Control System

【THANKSGIVING DAY】8X TTLOCK App Remote Electronic Lock Module Board Lock Module Relay Output Door Access Control System

$69.45$154.33

58% off
B67C Relay Controller Door Opener SMS Command Remote On/Off Switch For Door Gate Garages Warehouses Hotels B67C Relay Controller Door Opener SMS Command Remote On/Off Switch For Door Gate Garages Warehouses Hotels

B67C Relay Controller Door Opener SMS Command Remote On/Off Switch For Door Gate Garages Warehouses Hotels

$53.73$127.93

Phase Sequence Relay RM22TR33 Overvoltage Undervoltage Protector Phase Sequence Relay RM22TR33 Overvoltage Undervoltage Protector

Phase Sequence Relay RM22TR33 Overvoltage Undervoltage Protector

$115.00$115.00

47% off
AA08-Single Relay Switch For Automatic Sliding Door Openers, GSM 4G Remote Control On/OFF Garage Gate Opener AA08-Single Relay Switch For Automatic Sliding Door Openers, GSM 4G Remote Control On/OFF Garage Gate Opener

AA08-Single Relay Switch For Automatic Sliding Door Openers, GSM 4G Remote Control On/OFF Garage Gate Opener

$69.84$131.77

37% off
-[A51I Digital]8X TTLOCK App Remote Electronic Lock Module Board Lock Module Relay Output Door Access Control System -[A51I Digital]8X TTLOCK App Remote Electronic Lock Module Board Lock Module Relay Output Door Access Control System

-[A51I Digital]8X TTLOCK App Remote Electronic Lock Module Board Lock Module Relay Output Door Access Control System

$72.16$114.54

VR10 79GHz IP67 Anti-smashing Vehicle Detection Radar Sensor for All Type of Barrier Gate, Bluetooth, 2 Relays (N/O and N/C) VR10 79GHz IP67 Anti-smashing Vehicle Detection Radar Sensor for All Type of Barrier Gate, Bluetooth, 2 Relays (N/O and N/C)

VR10 79GHz IP67 Anti-smashing Vehicle Detection Radar Sensor for All Type of Barrier Gate, Bluetooth, 2 Relays (N/O and N/C)

$128.99$128.99

42% off
8X TTLOCK App Remote Electronic Lock Module Board Lock Module Relay Output Door Access Control System-[A22I Store] 8X TTLOCK App Remote Electronic Lock Module Board Lock Module Relay Output Door Access Control System-[A22I Store]

8X TTLOCK App Remote Electronic Lock Module Board Lock Module Relay Output Door Access Control System-[A22I Store]

$71.72$123.65

44% off
ABJF-For Gate Door Opener 4G LTE Wireless Intelligent Controller 30A Relay Output 4 Channel SMS GSM APP Remote Control ABJF-For Gate Door Opener 4G LTE Wireless Intelligent Controller 30A Relay Output 4 Channel SMS GSM APP Remote Control

ABJF-For Gate Door Opener 4G LTE Wireless Intelligent Controller 30A Relay Output 4 Channel SMS GSM APP Remote Control

$80.81 $144.30

Categories: Security & Protection, Access Building Automation

Buy Now
37% off
-[A51I Digital]2X 4 Channel Relay CL4-GSM SMS GSM APP Wireless Controller GSM Receiver And Switch Gate/Door Opener Operator(US P -[A51I Digital]2X 4 Channel Relay CL4-GSM SMS GSM APP Wireless Controller GSM Receiver And Switch Gate/Door Opener Operator(US P

-[A51I Digital]2X 4 Channel Relay CL4-GSM SMS GSM APP Wireless Controller GSM Receiver And Switch Gate/Door Opener Operator(US P

$84.22 $133.68

Categories: Security & Protection, Access Building Automation

Buy Now
48% off
RISE-8X TTLOCK App Remote Electronic Lock Module Board Lock Module Relay Output Door Access Control System RISE-8X TTLOCK App Remote Electronic Lock Module Board Lock Module Relay Output Door Access Control System

RISE-8X TTLOCK App Remote Electronic Lock Module Board Lock Module Relay Output Door Access Control System

$62.57 $120.32

Categories: Security & Protection, Access Building Automation

Buy Now
40% off
TTHotel-Lift-controller-with-Web-Software-App-Management-Elevator-Car-Roof-Relay-Board-with-Cascade-Interface-Board-for-8-Floors TTHotel-Lift-controller-with-Web-Software-App-Management-Elevator-Car-Roof-Relay-Board-with-Cascade-Interface-Board-for-8-Floors

TTHotel-Lift-controller-with-Web-Software-App-Management-Elevator-Car-Roof-Relay-Board-with-Cascade-Interface-Board-for-8-Floors

$102.50 $170.83

1 sold

Categories: Security & Protection, Access Building Automation

Buy Now
37% off
8X TTLOCK App Remote Electronic Lock Module Board Lock Module Relay Output Door Access Control System-[A04I Tools] 8X TTLOCK App Remote Electronic Lock Module Board Lock Module Relay Output Door Access Control System-[A04I Tools]

8X TTLOCK App Remote Electronic Lock Module Board Lock Module Relay Output Door Access Control System-[A04I Tools]

$72.24 $114.66

Categories: Security & Protection, Access Building Automation

Buy Now
16DI 4AI Relay Plc Controller Communication(A-5191) 16DI 4AI Relay Plc Controller Communication(A-5191)

16DI 4AI Relay Plc Controller Communication(A-5191)

$130.00 $130.00

Categories: Security & Protection, Access Building Automation

Buy Now
5% off
Relay board SF2SS-061026 Relay board SF2SS-061026

Relay board SF2SS-061026

$136.80 $144.00

Categories: Security & Protection, Access Building Automation

Buy Now
6% off
Machine Room Acidic Liquid or Alkaline Liquid Leak Alarm Detector With Detect Cable NC/NO Relay Signal Output Leakage Sensor

Machine Room Acidic Liquid or Alkaline Liquid Leak Alarm Detector With Detect Cable NC/NO Relay Signal Output Leakage Sensor

$139.27 $148.16

Categories: Security & Protection, Access Building Automation

Buy Now
57% off
【RECOMENDAR】2X 4 Channel Relay CL4-GSM SMS GSM APP Wireless Controller GSM Receiver And Switch Gate/Door Opener Operator(US Plug 【RECOMENDAR】2X 4 Channel Relay CL4-GSM SMS GSM APP Wireless Controller GSM Receiver And Switch Gate/Door Opener Operator(US Plug

【RECOMENDAR】2X 4 Channel Relay CL4-GSM SMS GSM APP Wireless Controller GSM Receiver And Switch Gate/Door Opener Operator(US Plug

$70.46 $163.86

Categories: Security & Protection, Access Building Automation

Buy Now
43% off
4G GSM WH-300-AU Gate Door Opener Relay Switch Remote Controller Supports Remote Wireless Alarm With APP Control-Y41A 4G GSM WH-300-AU Gate Door Opener Relay Switch Remote Controller Supports Remote Wireless Alarm With APP Control-Y41A

4G GSM WH-300-AU Gate Door Opener Relay Switch Remote Controller Supports Remote Wireless Alarm With APP Control-Y41A

$426.55 $748.33

Categories: Security & Protection, Access Building Automation

Buy Now
19% off
Door motor Smart GSM Gate Opener Access Relay Switch Controller by Free Call Home Alarm System RTU5034 Door motor Smart GSM Gate Opener Access Relay Switch Controller by Free Call Home Alarm System RTU5034

Door motor Smart GSM Gate Opener Access Relay Switch Controller by Free Call Home Alarm System RTU5034

$98.01 $121.00

Categories: Security & Protection, Access Building Automation

Buy Now
38% off
SQPP-2025 GSM 4G WH-500-EU Gate Door Opener Relay Switch Remote Controller Remote Wireless Alarm Controller With APP Control SQPP-2025 GSM 4G WH-500-EU Gate Door Opener Relay Switch Remote Controller Remote Wireless Alarm Controller With APP Control

SQPP-2025 GSM 4G WH-500-EU Gate Door Opener Relay Switch Remote Controller Remote Wireless Alarm Controller With APP Control

$76.62 $123.58

Categories: Security & Protection, Access Building Automation

Buy Now
51% off
LXYB18B 2025 GSM 4G WH-500-EU Gate Door Opener Relay Switch Remote Controller Supports Remote Wireless Alarm With APP Control LXYB18B 2025 GSM 4G WH-500-EU Gate Door Opener Relay Switch Remote Controller Supports Remote Wireless Alarm With APP Control

LXYB18B 2025 GSM 4G WH-500-EU Gate Door Opener Relay Switch Remote Controller Supports Remote Wireless Alarm With APP Control

$76.28 $155.67

Categories: Security & Protection, Access Building Automation

Buy Now
16DI 4AI 10DO Relay Output PLC Controller(A-5191) 16DI 4AI 10DO Relay Output PLC Controller(A-5191)

16DI 4AI 10DO Relay Output PLC Controller(A-5191)

$130.00 $130.00

Categories: Security & Protection, Access Building Automation

Buy Now
56% off
A24U Relay Controller Door Opener SMS Command Remote On/Off Switch For Door Gate Garages Warehouses Hotels A24U Relay Controller Door Opener SMS Command Remote On/Off Switch For Door Gate Garages Warehouses Hotels

A24U Relay Controller Door Opener SMS Command Remote On/Off Switch For Door Gate Garages Warehouses Hotels

$53.69 $122.03

Categories: Security & Protection, Access Building Automation

Buy Now
38% off
2027 New 2X 4 Channel Relay CL4-GSM SMS GSM APP Wireless Controller GSM Receiver And Switch Gate/Door Opener Operator(US Plug) 2027 New 2X 4 Channel Relay CL4-GSM SMS GSM APP Wireless Controller GSM Receiver And Switch Gate/Door Opener Operator(US Plug)

2027 New 2X 4 Channel Relay CL4-GSM SMS GSM APP Wireless Controller GSM Receiver And Switch Gate/Door Opener Operator(US Plug)

$83.44 $134.58

Categories: Security & Protection, Access Building Automation

Buy Now
40% off
TT Hotel App Smart Lift Button Interface Access Controller Elevator Car Roof Relay Board With 8-40 Floors Control Cascade Board TT Hotel App Smart Lift Button Interface Access Controller Elevator Car Roof Relay Board With 8-40 Floors Control Cascade Board

TT Hotel App Smart Lift Button Interface Access Controller Elevator Car Roof Relay Board With 8-40 Floors Control Cascade Board

$103.00 $171.67

2 sold

Categories: Security & Protection, Access Building Automation

Buy Now
14% off
CHAFON CF661 5-6m Uhf Rfid Prime Reader Long Range Built in 6dbi Antenna RS232 WG26 RELAY Ethernet option for Vehicle Management CHAFON CF661 5-6m Uhf Rfid Prime Reader Long Range Built in 6dbi Antenna RS232 WG26 RELAY Ethernet option for Vehicle Management

CHAFON CF661 5-6m Uhf Rfid Prime Reader Long Range Built in 6dbi Antenna RS232 WG26 RELAY Ethernet option for Vehicle Management

$91.59 $106.50

12 sold

Categories: Security & Protection, Access Building Automation

Buy Now
Graphics Motion Body Detection Camera Image Recognition with IO Relay Output Automatic Door Graphics Motion Body Detection Camera Image Recognition with IO Relay Output Automatic Door

Graphics Motion Body Detection Camera Image Recognition with IO Relay Output Automatic Door

$80.00 $80.00

Categories: Security & Protection, Access Building Automation

Buy Now
23% off
2X 4 Channel Relay CL4-GSM SMS GSM APP Wireless Controller GSM Receiver And Switch Gate/Door Opener Operator(US Plug)-Y41A 2X 4 Channel Relay CL4-GSM SMS GSM APP Wireless Controller GSM Receiver And Switch Gate/Door Opener Operator(US Plug)-Y41A

2X 4 Channel Relay CL4-GSM SMS GSM APP Wireless Controller GSM Receiver And Switch Gate/Door Opener Operator(US Plug)-Y41A

$601.19 $780.76

Categories: Security & Protection, Access Building Automation

Buy Now
Industrial Ethernet Power Relay I/O Module with 8DO Output (A-1869) Industrial Ethernet Power Relay I/O Module with 8DO Output (A-1869)

Industrial Ethernet Power Relay I/O Module with 8DO Output (A-1869)

$596.46 $596.46

Categories: Security & Protection, Access Building Automation

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24% off
8X TTLOCK App Remote Electronic Lock Module Board Lock Module Relay Output Door Access Control System 8X TTLOCK App Remote Electronic Lock Module Board Lock Module Relay Output Door Access Control System

8X TTLOCK App Remote Electronic Lock Module Board Lock Module Relay Output Door Access Control System

$519.17 $683.12

Categories: Security & Protection, Access Building Automation

Buy Now
5% off
Solid state relay SOD865180 150-510VAC 50a Solid state relay SOD865180 150-510VAC 50a

Solid state relay SOD865180 150-510VAC 50a

$950.00 $1000.00

Categories: Security & Protection, Access Building Automation

Buy Now
31% off
ABDE-2X RTU5015 Plus GSM Remote Board With Two Alarm Input And One Relay Output And SMS Control Battery For Power Off Alarm ABDE-2X RTU5015 Plus GSM Remote Board With Two Alarm Input And One Relay Output And SMS Control Battery For Power Off Alarm

ABDE-2X RTU5015 Plus GSM Remote Board With Two Alarm Input And One Relay Output And SMS Control Battery For Power Off Alarm

$68.88 $99.82

Categories: Security & Protection, Access Building Automation

Buy Now
50% off
B24B 4G GSM WH-300-AU Gate Door Opener Relay Switch Remote Controller Supports Remote Wireless Alarm With APP Control B24B 4G GSM WH-300-AU Gate Door Opener Relay Switch Remote Controller Supports Remote Wireless Alarm With APP Control

B24B 4G GSM WH-300-AU Gate Door Opener Relay Switch Remote Controller Supports Remote Wireless Alarm With APP Control

$72.02 $144.05

Categories: Security & Protection, Access Building Automation

Buy Now
VR20 79GHz Intelligent Anti-Fall Radar Detector for All Barrier Gates | Bluetooth & Relay(N/O) | 6m Detection | IP67| Mobile App VR20 79GHz Intelligent Anti-Fall Radar Detector for All Barrier Gates | Bluetooth & Relay(N/O) | 6m Detection | IP67| Mobile App

VR20 79GHz Intelligent Anti-Fall Radar Detector for All Barrier Gates | Bluetooth & Relay(N/O) | 6m Detection | IP67| Mobile App

$109.51 $109.51

2 sold

Categories: Security & Protection, Access Building Automation

Buy Now
53% off
B29C-GSM 4G Gate Opener Remote Access Controller On/Off Relay Switch For Access Control Garage Door EU Plug B29C-GSM 4G Gate Opener Remote Access Controller On/Off Relay Switch For Access Control Garage Door EU Plug

B29C-GSM 4G Gate Opener Remote Access Controller On/Off Relay Switch For Access Control Garage Door EU Plug

$49.69 $105.72

Categories: Security & Protection, Access Building Automation

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860-926mHz UHF RFID Reader Wg26/34 RS485 TCP/IP port module RFID UHF reader Win/Android SDK Relay for Access Control 860-926mHz UHF RFID Reader Wg26/34 RS485 TCP/IP port module RFID UHF reader Win/Android SDK Relay for Access Control

860-926mHz UHF RFID Reader Wg26/34 RS485 TCP/IP port module RFID UHF reader Win/Android SDK Relay for Access Control

$513.97 $513.97

1 sold

Categories: Security & Protection, Access Building Automation

Buy Now
31% off
Outdoor Waterproof Wire Window Curtain PIR Motion Alarm Detector 70dB Sound Pet Immune 24M Detection with NO NC Relay Output Outdoor Waterproof Wire Window Curtain PIR Motion Alarm Detector 70dB Sound Pet Immune 24M Detection with NO NC Relay Output

Outdoor Waterproof Wire Window Curtain PIR Motion Alarm Detector 70dB Sound Pet Immune 24M Detection with NO NC Relay Output

$81.62 $118.29

Categories: Security & Protection, Access Building Automation

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55% off
【THANKSGIVING DAY】8X TTLOCK App Remote Electronic Lock Module Board Lock Module Relay Output Door Access Control System 【THANKSGIVING DAY】8X TTLOCK App Remote Electronic Lock Module Board Lock Module Relay Output Door Access Control System

【THANKSGIVING DAY】8X TTLOCK App Remote Electronic Lock Module Board Lock Module Relay Output Door Access Control System

$69.45 $154.33

Categories: Security & Protection, Access Building Automation

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58% off
B67C Relay Controller Door Opener SMS Command Remote On/Off Switch For Door Gate Garages Warehouses Hotels B67C Relay Controller Door Opener SMS Command Remote On/Off Switch For Door Gate Garages Warehouses Hotels

B67C Relay Controller Door Opener SMS Command Remote On/Off Switch For Door Gate Garages Warehouses Hotels

$53.73 $127.93

Categories: Security & Protection, Access Building Automation

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Phase Sequence Relay RM22TR33 Overvoltage Undervoltage Protector Phase Sequence Relay RM22TR33 Overvoltage Undervoltage Protector

Phase Sequence Relay RM22TR33 Overvoltage Undervoltage Protector

$115.00 $115.00

Categories: Security & Protection, Access Building Automation

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47% off
AA08-Single Relay Switch For Automatic Sliding Door Openers, GSM 4G Remote Control On/OFF Garage Gate Opener AA08-Single Relay Switch For Automatic Sliding Door Openers, GSM 4G Remote Control On/OFF Garage Gate Opener

AA08-Single Relay Switch For Automatic Sliding Door Openers, GSM 4G Remote Control On/OFF Garage Gate Opener

$69.84 $131.77

Categories: Security & Protection, Access Building Automation

Buy Now
37% off
-[A51I Digital]8X TTLOCK App Remote Electronic Lock Module Board Lock Module Relay Output Door Access Control System -[A51I Digital]8X TTLOCK App Remote Electronic Lock Module Board Lock Module Relay Output Door Access Control System

-[A51I Digital]8X TTLOCK App Remote Electronic Lock Module Board Lock Module Relay Output Door Access Control System

$72.16 $114.54

Categories: Security & Protection, Access Building Automation

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VR10 79GHz IP67 Anti-smashing Vehicle Detection Radar Sensor for All Type of Barrier Gate, Bluetooth, 2 Relays (N/O and N/C) VR10 79GHz IP67 Anti-smashing Vehicle Detection Radar Sensor for All Type of Barrier Gate, Bluetooth, 2 Relays (N/O and N/C)

VR10 79GHz IP67 Anti-smashing Vehicle Detection Radar Sensor for All Type of Barrier Gate, Bluetooth, 2 Relays (N/O and N/C)

$128.99 $128.99

Categories: Security & Protection, Access Building Automation

Buy Now
42% off
8X TTLOCK App Remote Electronic Lock Module Board Lock Module Relay Output Door Access Control System-[A22I Store] 8X TTLOCK App Remote Electronic Lock Module Board Lock Module Relay Output Door Access Control System-[A22I Store]

8X TTLOCK App Remote Electronic Lock Module Board Lock Module Relay Output Door Access Control System-[A22I Store]

$71.72 $123.65

Categories: Security & Protection, Access Building Automation

Buy Now