Smart Wireless Smoke Detector ZigBee Smart Home Automation System 03 Type

Model Number: JTYJ-GD-2690/W-003 Brand Name: wulian Key Specifications/Special Features: 1. Smoke detector for family use, can be used independently as photoelectrical smoke detector, when smoke concentration exceeds alarming value, send light and sound warning locally2. Can be connected into alarming sirens, when one siren rings alarm, others will ring together to make dangerous situation be notified3. Easy for onsite testing, press test switch, light and sound signal will be sent if the device works well4. Work independently by 9V battery, send reminding message in low battery or when battery is not installed Communication mode: IEEE 802.15.4 (Zigbee/smart room)Power parameter: 9V DC Power supply: alkaline battery*1 - (energizer)
Model: energizer 522 Quiescent current: ≤15A
Alarm current: max 40mA (relay operation, audio output) Installation method: mobile type Working temperature/humidity: -10 to +45℃/≤95%RH (non-condensing) Material and colors: PC, white Dimensions (diameter*thickness): 135*55 (mm) Net weight: 200g Gross weight: 275g