Min. Order Reference FOB Price
1000 Sets Negotiable
Product Description
House Indoor Wireless Best Security Alarm System 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 decibel: ...