Shenzhen Chitongda Electronic Co., Ltd.  

Product Name: Wireless Smoke Detector, Smart Wireless Smoke Detector Yg-05 Model NO.: YG-05 Certification: CE, ISO, FCC, CCC Usage: Personal, Smoke, Fire, Auto, Hall Application: Home, Communication Electronic Products, Industry, Special Equipment Type: Smoke Alarm System: Microwave System Signal Transmission: Radio Waves Trademark: wolf guard Specification: CE, FCC, ROHS, OEM/ODM Services for 18 years Origin: China HS Code: 85311000 Product Description Wireless Smoke Detector, smart wireless smoke detector YG-05FEATURES* Intelligently self check battery voltage, check power supply and circuit condition, once a week;* Self-check: check the battery voltage every one minute, when voltage is lower than 6.8V, led light will flash and make di di di di sound;* Could work alone or together with wireless home alarm system.TECHNICAL PARAMETERSPower supply:DC9V(battery)Battery life: over 1 yearSiren Volume: 85dBInstallation height: within 6mDetect area: 60 square metersTransmission distance: >80M ( no obstacle)