Min. Order Reference FOB Price
1000 Sets Negotiable
Product Description
Home Security System Photoelectric Fire Alarm With Co Detector Product Description Specifications: Power source: DC3V(built-in Lithium battery) Standby mode: ≤2uA Alarming mode: ≤120mA Alarm decibel: ≥85dB/3m Frenquency: 868MHz Transmission/Receiver distance: ≥100m(open ...