193 Products found
Smoke Alarm Module Smoke Alarm Smoke Detector Module
1/5

NEW 33 customers Generic

1. Power supply: 3.7V2. Static current: Less than 10uA3. Maze: diameter 36x16MM4. Sensor: infrared transmitting tube + receiving tube (one pair)5. Alarm output: sound + high level (monitoring status i...

Leak Detector Underground Pipe Flood High Strength Water Leak Sensor
1/5

NEW 29 customers Generic

Dear customers, welcome to my store. We are an online store where you can purchase all your electronics, home appliances, kiddies items, fashion items for men, women, and children; cool gadgets, groce...

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