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Categories: Security & Protection, Smart Public Safety Systems
$6.88 $13.50
$44.67 $93.07
$7.31 $14.33
$7.97 $7.97
![[LXYA68Z!] Easy To DIY/Assemble 5V Semiconductor Refrigeration Chip SR-01 5V Thermoelectric Cooler Peltier Module 40X40m](https://ae-pic-a1.aliexpress-media.com/kf/Sbc622ddc7d8542839ec0ee63eb00bbe5p.jpg_310x310.jpg)
![[LXYA68Z!] Easy To DIY/Assemble 5V Semiconductor Refrigeration Chip SR-01 5V Thermoelectric Cooler Peltier Module 40X40m](https://ae-pic-a1.aliexpress-media.com/kf/Sa89b75cfa65846428abaa1cbbcd69f37N.jpg_310x310.jpg)
