Wireless Cordless Infrared Photoelectric Fire Smoke Detector Alarm Sensor Home Office Gadget for Home Security System STH-99272

Wireless Cordless Infrared Photoelectric Fire Smoke Detector Alarm Sensor Home Office Gadget for Home Security System STH-99272

US$ 10.59 Free worldwide shipping!
TinyDeal
Product Features: : Practical smoke detector Auto/ Shut off power reset optional Infrared photoelectric diode Network Output/ LED flash alarm Metal shield with high RFI/ EMI immunity SMT design, high stability Unique structure with dustproof, mothproof, anti-light Suitable for house, shop, hotel, restaurant, office building, school, bank, library, computer house and storehouse, etc Power Supply: DC-9V battery or AC-12V/24V (Do not use together) Size: 103 x 103 x 49 mm / 4.06 x 4.06 x 1.93 inch Net Weight: 174 g / 6.14 oz Color: White Product Specifications:: Package Contents:: * 1 x Smoke Detector