Min. Order Reference FOB Price
3000 Sets Negotiable
Product Description
Wireless Online Smoke Detector Photoelectric Smoke Alarm With 433.92Mhz Technical Parameters Power Source: DC9V (smoke detection) DC4.5V (transmission/receiver:3x1.5V AA battery) Current: DC9V stand-by-mode≤12uA DC9V alarming mode≤20mA DC4.5V working mode≤230uA Alarming ...