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41% off
Dual Door Relays Access Control Dedicated Power Converter Switch Power Source AC 110-230V to DC 12V-14V 5A 2 Door Locks Control Dual Door Relays Access Control Dedicated Power Converter Switch Power Source AC 110-230V to DC 12V-14V 5A 2 Door Locks Control

Dual Door Relays Access Control Dedicated Power Converter Switch Power Source AC 110-230V to DC 12V-14V 5A 2 Door Locks Control

$17.51$29.67

50% off
DC12V Access Control Power Supply Ture 5A 3A Output AC110V-240V Input Power Source Supplier Adapter for Video Intercom System DC12V Access Control Power Supply Ture 5A 3A Output AC110V-240V Input Power Source Supplier Adapter for Video Intercom System

DC12V Access Control Power Supply Ture 5A 3A Output AC110V-240V Input Power Source Supplier Adapter for Video Intercom System

$110.16$220.32

17 sold
64% off
LED Lighting DMX512 Decoder, Console Dimmer RGB 6-Way,for Constant Dimmable Like LED Tap, Bar Light, LED Sources,Etc. LED Lighting DMX512 Decoder, Console Dimmer RGB 6-Way,for Constant Dimmable Like LED Tap, Bar Light, LED Sources,Etc.

LED Lighting DMX512 Decoder, Console Dimmer RGB 6-Way,for Constant Dimmable Like LED Tap, Bar Light, LED Sources,Etc.

$20.11$55.87

50% off
DC 12V-14V 5A Access Control Switch Power Supply 2Lock Double Relay Door Power Source AC110-230V Work with Video Intercom DC 12V-14V 5A Access Control Switch Power Supply 2Lock Double Relay Door Power Source AC110-230V Work with Video Intercom

DC 12V-14V 5A Access Control Switch Power Supply 2Lock Double Relay Door Power Source AC110-230V Work with Video Intercom

$182.57$365.14

62% off
High Accuracy Switching Power Board AC 220V To DC 5V 12V 24V 36V 48V Step Down Converter Module Stable Voltage Source For High Accuracy Switching Power Board AC 220V To DC 5V 12V 24V 36V 48V Step Down Converter Module Stable Voltage Source For

High Accuracy Switching Power Board AC 220V To DC 5V 12V 24V 36V 48V Step Down Converter Module Stable Voltage Source For

$45.66$120.17

38% off
CORA Digital Tone Routing Board with TDA7440D Chip, 4 Two-Channel Inputs, Level Low-End High-End Balance Tuning for Media Source CORA Digital Tone Routing Board with TDA7440D Chip, 4 Two-Channel Inputs, Level Low-End High-End Balance Tuning for Media Source

CORA Digital Tone Routing Board with TDA7440D Chip, 4 Two-Channel Inputs, Level Low-End High-End Balance Tuning for Media Source

$79.59$128.37

42% off
DC 12V Access Control Power Supply Switch 5A Output AC 110V-240V Input Power Source Supplier Adapter for Video Intercom System DC 12V Access Control Power Supply Switch 5A Output AC 110V-240V Input Power Source Supplier Adapter for Video Intercom System

DC 12V Access Control Power Supply Switch 5A Output AC 110V-240V Input Power Source Supplier Adapter for Video Intercom System

$11.12$19.17

6 sold
DC12V 3A 5A 36W Power Supply Access Controller Wide Voltage AC 110~240V 50-60HZ Electric Source Door Security System DC12V 3A 5A 36W Power Supply Access Controller Wide Voltage AC 110~240V 50-60HZ Electric Source Door Security System

DC12V 3A 5A 36W Power Supply Access Controller Wide Voltage AC 110~240V 50-60HZ Electric Source Door Security System

$12.50$12.50

58% off
96BA Digital Sound Source Routing Board for Media Control, TDA7440D 4 Two-Channel Input Tone Tuning Module with Prior Profile 96BA Digital Sound Source Routing Board for Media Control, TDA7440D 4 Two-Channel Input Tone Tuning Module with Prior Profile

96BA Digital Sound Source Routing Board for Media Control, TDA7440D 4 Two-Channel Input Tone Tuning Module with Prior Profile

$96.21$229.06

11% off
Hot-selling 24V Modbus RTU RS485 RFID Card Reader Waterproof 125KHz NFC Industrial PLC IC M1 RS232 Access Control Source Factory Hot-selling 24V Modbus RTU RS485 RFID Card Reader Waterproof 125KHz NFC Industrial PLC IC M1 RS232 Access Control Source Factory

Hot-selling 24V Modbus RTU RS485 RFID Card Reader Waterproof 125KHz NFC Industrial PLC IC M1 RS232 Access Control Source Factory

$165.47$185.92

3 sold
50% off
YANPODO USB Programmer UHF RFID Reader and Writer 860-960Mhz with Work English SDK Demo Software Source Code YANPODO USB Programmer UHF RFID Reader and Writer 860-960Mhz with Work English SDK Demo Software Source Code

YANPODO USB Programmer UHF RFID Reader and Writer 860-960Mhz with Work English SDK Demo Software Source Code

$66.95$133.90

30 sold
43% off
Y43A-Digital Display Adjustable Switching Power Supply Kit LM317 DC Regulated Power Supply Electronic DIY Soldering Kit Y43A-Digital Display Adjustable Switching Power Supply Kit LM317 DC Regulated Power Supply Electronic DIY Soldering Kit

Y43A-Digital Display Adjustable Switching Power Supply Kit LM317 DC Regulated Power Supply Electronic DIY Soldering Kit

$67.41$118.26

17 sold
50% off
Metal Case Input Voltage AC100-240V 50Hz Access Control Power Supply to DC 12V 5A with Remote Control Input and Delay Adjustment Metal Case Input Voltage AC100-240V 50Hz Access Control Power Supply to DC 12V 5A with Remote Control Input and Delay Adjustment

Metal Case Input Voltage AC100-240V 50Hz Access Control Power Supply to DC 12V 5A with Remote Control Input and Delay Adjustment

$191.65$383.30

2 sold
53% off
DC 12V Access Control Power Supply Switch 5A 3A Output AC110V-240V Input Power Source Supplier Adapter for Video Intercom System DC 12V Access Control Power Supply Switch 5A 3A Output AC110V-240V Input Power Source Supplier Adapter for Video Intercom System

DC 12V Access Control Power Supply Switch 5A 3A Output AC110V-240V Input Power Source Supplier Adapter for Video Intercom System

$71.98$153.14

229 sold
33% off
DC12V5A 50W Door Access Control System Switch Power Supply AC110~240V Access Control Power Source Compatible with Backup Battery DC12V5A 50W Door Access Control System Switch Power Supply AC110~240V Access Control Power Source Compatible with Backup Battery

DC12V5A 50W Door Access Control System Switch Power Supply AC110~240V Access Control Power Source Compatible with Backup Battery

$18.93$28.25

3 sold
31% off
DC 12V Door Access Control Switch Power Supply 5A AC 90~240V Power Source For 2 Electric Locks Fingerprint Access Control System DC 12V Door Access Control Switch Power Supply 5A AC 90~240V Power Source For 2 Electric Locks Fingerprint Access Control System

DC 12V Door Access Control Switch Power Supply 5A AC 90~240V Power Source For 2 Electric Locks Fingerprint Access Control System

$18.33$26.57

1 sold
2% off
IP68 Waterproof Outdoor Access Control Power Supply 12V 5A, Adjustable Delay Timer, Overload Protection for Electric Door Lock G IP68 Waterproof Outdoor Access Control Power Supply 12V 5A, Adjustable Delay Timer, Overload Protection for Electric Door Lock G

IP68 Waterproof Outdoor Access Control Power Supply 12V 5A, Adjustable Delay Timer, Overload Protection for Electric Door Lock G

$85.28$87.08

100 sold
68% off
DC 12V Access Control Power Supply Switch 5A 3A Output AC110V-240V Input Power Source Supplier Adapter for Video Intercom System DC 12V Access Control Power Supply Switch 5A 3A Output AC110V-240V Input Power Source Supplier Adapter for Video Intercom System

DC 12V Access Control Power Supply Switch 5A 3A Output AC110V-240V Input Power Source Supplier Adapter for Video Intercom System

$79.66$248.94

229 sold
57% off
【RECOMENDAR】Parking Lot PD132 Single-Channel Inductive Barrier Gate Vehicle Detector Straight Barrier Gate 220V Power Source 【RECOMENDAR】Parking Lot PD132 Single-Channel Inductive Barrier Gate Vehicle Detector Straight Barrier Gate 220V Power Source

【RECOMENDAR】Parking Lot PD132 Single-Channel Inductive Barrier Gate Vehicle Detector Straight Barrier Gate 220V Power Source

$16.95$39.43

35% off
Nanodla Logic Analyzer Kit TYPE-C SCM ARM FPGA Debugging Protocol Analyzer 24Mhz Samplerate 8CH Open Source Nanodla Logic Analyzer Kit TYPE-C SCM ARM FPGA Debugging Protocol Analyzer 24Mhz Samplerate 8CH Open Source

Nanodla Logic Analyzer Kit TYPE-C SCM ARM FPGA Debugging Protocol Analyzer 24Mhz Samplerate 8CH Open Source

$9.66$14.86

50% off
DC 12V 5A Access Control Power Supply Switch AC 110V-240V Input Power Source Supplier Adapter for Video Intercom System Access DC 12V 5A Access Control Power Supply Switch AC 110V-240V Input Power Source Supplier Adapter for Video Intercom System Access

DC 12V 5A Access Control Power Supply Switch AC 110V-240V Input Power Source Supplier Adapter for Video Intercom System Access

$81.69$163.38

44 sold
23% off
12V Electric Source Access Control Power Supply Control Relay Switch Adapter with 0/3/6s Time Delay For Door Entry Lock System 12V Electric Source Access Control Power Supply Control Relay Switch Adapter with 0/3/6s Time Delay For Door Entry Lock System

12V Electric Source Access Control Power Supply Control Relay Switch Adapter with 0/3/6s Time Delay For Door Entry Lock System

$11.06$14.37

3 sold
DC12V 3A 5A 36W Power Supply Controll Wide Voltage AC 110~240V 50-60HZ Time delay 10S Electric Source Door Security System Use DC12V 3A 5A 36W Power Supply Controll Wide Voltage AC 110~240V 50-60HZ Time delay 10S Electric Source Door Security System Use

DC12V 3A 5A 36W Power Supply Controll Wide Voltage AC 110~240V 50-60HZ Time delay 10S Electric Source Door Security System Use

$15.62$15.62

48% off
Power Supply for Smart Lock Access Control System Lock Door Power Source Kit for Office Security Power Supply for Smart Lock Access Control System Lock Door Power Source Kit for Office Security

Power Supply for Smart Lock Access Control System Lock Door Power Source Kit for Office Security

$77.84$149.70

DC 12V Electric Door Lock System Use Power Supply AC 100-240V Access Control System Power Supply Control Source Adapter Switch DC 12V Electric Door Lock System Use Power Supply AC 100-240V Access Control System Power Supply Control Source Adapter Switch

DC 12V Electric Door Lock System Use Power Supply AC 100-240V Access Control System Power Supply Control Source Adapter Switch

$16.50$16.50

41% off
Dual Door Relays Access Control Dedicated Power Converter Switch Power Source AC 110-230V to DC 12V-14V 5A 2 Door Locks Control Dual Door Relays Access Control Dedicated Power Converter Switch Power Source AC 110-230V to DC 12V-14V 5A 2 Door Locks Control

Dual Door Relays Access Control Dedicated Power Converter Switch Power Source AC 110-230V to DC 12V-14V 5A 2 Door Locks Control

$17.51 $29.67

Categories: Security & Protection, Access Building Automation

Buy Now
50% off
DC12V Access Control Power Supply Ture 5A 3A Output AC110V-240V Input Power Source Supplier Adapter for Video Intercom System DC12V Access Control Power Supply Ture 5A 3A Output AC110V-240V Input Power Source Supplier Adapter for Video Intercom System

DC12V Access Control Power Supply Ture 5A 3A Output AC110V-240V Input Power Source Supplier Adapter for Video Intercom System

$110.16 $220.32

17 sold

Categories: Security & Protection, Access Building Automation

Buy Now
64% off
LED Lighting DMX512 Decoder, Console Dimmer RGB 6-Way,for Constant Dimmable Like LED Tap, Bar Light, LED Sources,Etc. LED Lighting DMX512 Decoder, Console Dimmer RGB 6-Way,for Constant Dimmable Like LED Tap, Bar Light, LED Sources,Etc.

LED Lighting DMX512 Decoder, Console Dimmer RGB 6-Way,for Constant Dimmable Like LED Tap, Bar Light, LED Sources,Etc.

$20.11 $55.87

Categories: Security & Protection, Access Building Automation

Buy Now
50% off
DC 12V-14V 5A Access Control Switch Power Supply 2Lock Double Relay Door Power Source AC110-230V Work with Video Intercom DC 12V-14V 5A Access Control Switch Power Supply 2Lock Double Relay Door Power Source AC110-230V Work with Video Intercom

DC 12V-14V 5A Access Control Switch Power Supply 2Lock Double Relay Door Power Source AC110-230V Work with Video Intercom

$182.57 $365.14

Categories: Security & Protection, Access Building Automation

Buy Now
62% off
High Accuracy Switching Power Board AC 220V To DC 5V 12V 24V 36V 48V Step Down Converter Module Stable Voltage Source For High Accuracy Switching Power Board AC 220V To DC 5V 12V 24V 36V 48V Step Down Converter Module Stable Voltage Source For

High Accuracy Switching Power Board AC 220V To DC 5V 12V 24V 36V 48V Step Down Converter Module Stable Voltage Source For

$45.66 $120.17

Categories: Security & Protection, Access Building Automation

Buy Now
38% off
CORA Digital Tone Routing Board with TDA7440D Chip, 4 Two-Channel Inputs, Level Low-End High-End Balance Tuning for Media Source CORA Digital Tone Routing Board with TDA7440D Chip, 4 Two-Channel Inputs, Level Low-End High-End Balance Tuning for Media Source

CORA Digital Tone Routing Board with TDA7440D Chip, 4 Two-Channel Inputs, Level Low-End High-End Balance Tuning for Media Source

$79.59 $128.37

Categories: Security & Protection, Access Building Automation

Buy Now
42% off
DC 12V Access Control Power Supply Switch 5A Output AC 110V-240V Input Power Source Supplier Adapter for Video Intercom System DC 12V Access Control Power Supply Switch 5A Output AC 110V-240V Input Power Source Supplier Adapter for Video Intercom System

DC 12V Access Control Power Supply Switch 5A Output AC 110V-240V Input Power Source Supplier Adapter for Video Intercom System

$11.12 $19.17

6 sold

Categories: Security & Protection, Access Building Automation

Buy Now
DC12V 3A 5A 36W Power Supply Access Controller Wide Voltage AC 110~240V 50-60HZ Electric Source Door Security System DC12V 3A 5A 36W Power Supply Access Controller Wide Voltage AC 110~240V 50-60HZ Electric Source Door Security System

DC12V 3A 5A 36W Power Supply Access Controller Wide Voltage AC 110~240V 50-60HZ Electric Source Door Security System

$12.50 $12.50

Categories: Security & Protection, Access Building Automation

Buy Now
58% off
96BA Digital Sound Source Routing Board for Media Control, TDA7440D 4 Two-Channel Input Tone Tuning Module with Prior Profile 96BA Digital Sound Source Routing Board for Media Control, TDA7440D 4 Two-Channel Input Tone Tuning Module with Prior Profile

96BA Digital Sound Source Routing Board for Media Control, TDA7440D 4 Two-Channel Input Tone Tuning Module with Prior Profile

$96.21 $229.06

Categories: Security & Protection, Access Building Automation

Buy Now
11% off
Hot-selling 24V Modbus RTU RS485 RFID Card Reader Waterproof 125KHz NFC Industrial PLC IC M1 RS232 Access Control Source Factory Hot-selling 24V Modbus RTU RS485 RFID Card Reader Waterproof 125KHz NFC Industrial PLC IC M1 RS232 Access Control Source Factory

Hot-selling 24V Modbus RTU RS485 RFID Card Reader Waterproof 125KHz NFC Industrial PLC IC M1 RS232 Access Control Source Factory

$165.47 $185.92

3 sold

Categories: Security & Protection, Access Building Automation

Buy Now
50% off
YANPODO USB Programmer UHF RFID Reader and Writer 860-960Mhz with Work English SDK Demo Software Source Code YANPODO USB Programmer UHF RFID Reader and Writer 860-960Mhz with Work English SDK Demo Software Source Code

YANPODO USB Programmer UHF RFID Reader and Writer 860-960Mhz with Work English SDK Demo Software Source Code

$66.95 $133.90

30 sold

Categories: Security & Protection, Access Building Automation

Buy Now
43% off
Y43A-Digital Display Adjustable Switching Power Supply Kit LM317 DC Regulated Power Supply Electronic DIY Soldering Kit Y43A-Digital Display Adjustable Switching Power Supply Kit LM317 DC Regulated Power Supply Electronic DIY Soldering Kit

Y43A-Digital Display Adjustable Switching Power Supply Kit LM317 DC Regulated Power Supply Electronic DIY Soldering Kit

$67.41 $118.26

17 sold

Categories: Security & Protection, Access Building Automation

Buy Now
50% off
Metal Case Input Voltage AC100-240V 50Hz Access Control Power Supply to DC 12V 5A with Remote Control Input and Delay Adjustment Metal Case Input Voltage AC100-240V 50Hz Access Control Power Supply to DC 12V 5A with Remote Control Input and Delay Adjustment

Metal Case Input Voltage AC100-240V 50Hz Access Control Power Supply to DC 12V 5A with Remote Control Input and Delay Adjustment

$191.65 $383.30

2 sold

Categories: Security & Protection, Access Building Automation

Buy Now
53% off
DC 12V Access Control Power Supply Switch 5A 3A Output AC110V-240V Input Power Source Supplier Adapter for Video Intercom System DC 12V Access Control Power Supply Switch 5A 3A Output AC110V-240V Input Power Source Supplier Adapter for Video Intercom System

DC 12V Access Control Power Supply Switch 5A 3A Output AC110V-240V Input Power Source Supplier Adapter for Video Intercom System

$71.98 $153.14

229 sold

Categories: Security & Protection, Access Building Automation

Buy Now
33% off
DC12V5A 50W Door Access Control System Switch Power Supply AC110~240V Access Control Power Source Compatible with Backup Battery DC12V5A 50W Door Access Control System Switch Power Supply AC110~240V Access Control Power Source Compatible with Backup Battery

DC12V5A 50W Door Access Control System Switch Power Supply AC110~240V Access Control Power Source Compatible with Backup Battery

$18.93 $28.25

3 sold

Categories: Security & Protection, Access Building Automation

Buy Now
31% off
DC 12V Door Access Control Switch Power Supply 5A AC 90~240V Power Source For 2 Electric Locks Fingerprint Access Control System DC 12V Door Access Control Switch Power Supply 5A AC 90~240V Power Source For 2 Electric Locks Fingerprint Access Control System

DC 12V Door Access Control Switch Power Supply 5A AC 90~240V Power Source For 2 Electric Locks Fingerprint Access Control System

$18.33 $26.57

1 sold

Categories: Security & Protection, Access Building Automation

Buy Now
2% off
IP68 Waterproof Outdoor Access Control Power Supply 12V 5A, Adjustable Delay Timer, Overload Protection for Electric Door Lock G IP68 Waterproof Outdoor Access Control Power Supply 12V 5A, Adjustable Delay Timer, Overload Protection for Electric Door Lock G

IP68 Waterproof Outdoor Access Control Power Supply 12V 5A, Adjustable Delay Timer, Overload Protection for Electric Door Lock G

$85.28 $87.08

100 sold

Categories: Security & Protection, Access Building Automation

Buy Now
68% off
DC 12V Access Control Power Supply Switch 5A 3A Output AC110V-240V Input Power Source Supplier Adapter for Video Intercom System DC 12V Access Control Power Supply Switch 5A 3A Output AC110V-240V Input Power Source Supplier Adapter for Video Intercom System

DC 12V Access Control Power Supply Switch 5A 3A Output AC110V-240V Input Power Source Supplier Adapter for Video Intercom System

$79.66 $248.94

229 sold

Categories: Security & Protection, Access Building Automation

Buy Now
57% off
【RECOMENDAR】Parking Lot PD132 Single-Channel Inductive Barrier Gate Vehicle Detector Straight Barrier Gate 220V Power Source 【RECOMENDAR】Parking Lot PD132 Single-Channel Inductive Barrier Gate Vehicle Detector Straight Barrier Gate 220V Power Source

【RECOMENDAR】Parking Lot PD132 Single-Channel Inductive Barrier Gate Vehicle Detector Straight Barrier Gate 220V Power Source

$16.95 $39.43

Categories: Security & Protection, Access Building Automation

Buy Now
35% off
Nanodla Logic Analyzer Kit TYPE-C SCM ARM FPGA Debugging Protocol Analyzer 24Mhz Samplerate 8CH Open Source Nanodla Logic Analyzer Kit TYPE-C SCM ARM FPGA Debugging Protocol Analyzer 24Mhz Samplerate 8CH Open Source

Nanodla Logic Analyzer Kit TYPE-C SCM ARM FPGA Debugging Protocol Analyzer 24Mhz Samplerate 8CH Open Source

$9.66 $14.86

Categories: Security & Protection, Access Building Automation

Buy Now
50% off
DC 12V 5A Access Control Power Supply Switch AC 110V-240V Input Power Source Supplier Adapter for Video Intercom System Access DC 12V 5A Access Control Power Supply Switch AC 110V-240V Input Power Source Supplier Adapter for Video Intercom System Access

DC 12V 5A Access Control Power Supply Switch AC 110V-240V Input Power Source Supplier Adapter for Video Intercom System Access

$81.69 $163.38

44 sold

Categories: Security & Protection, Access Building Automation

Buy Now
23% off
12V Electric Source Access Control Power Supply Control Relay Switch Adapter with 0/3/6s Time Delay For Door Entry Lock System 12V Electric Source Access Control Power Supply Control Relay Switch Adapter with 0/3/6s Time Delay For Door Entry Lock System

12V Electric Source Access Control Power Supply Control Relay Switch Adapter with 0/3/6s Time Delay For Door Entry Lock System

$11.06 $14.37

3 sold

Categories: Security & Protection, Access Building Automation

Buy Now
DC12V 3A 5A 36W Power Supply Controll Wide Voltage AC 110~240V 50-60HZ Time delay 10S Electric Source Door Security System Use DC12V 3A 5A 36W Power Supply Controll Wide Voltage AC 110~240V 50-60HZ Time delay 10S Electric Source Door Security System Use

DC12V 3A 5A 36W Power Supply Controll Wide Voltage AC 110~240V 50-60HZ Time delay 10S Electric Source Door Security System Use

$15.62 $15.62

Categories: Security & Protection, Access Building Automation

Buy Now
48% off
Power Supply for Smart Lock Access Control System Lock Door Power Source Kit for Office Security Power Supply for Smart Lock Access Control System Lock Door Power Source Kit for Office Security

Power Supply for Smart Lock Access Control System Lock Door Power Source Kit for Office Security

$77.84 $149.70

Categories: Security & Protection, Access Building Automation

Buy Now
DC 12V Electric Door Lock System Use Power Supply AC 100-240V Access Control System Power Supply Control Source Adapter Switch DC 12V Electric Door Lock System Use Power Supply AC 100-240V Access Control System Power Supply Control Source Adapter Switch

DC 12V Electric Door Lock System Use Power Supply AC 100-240V Access Control System Power Supply Control Source Adapter Switch

$16.50 $16.50

Categories: Security & Protection, Access Building Automation

Buy Now