Due to air traffic control, there is no battery inside the product.
433MHz Wireless Fire Protection Smoke alarm Detector Alarm Sensors For RF GSM home security Alarm Systems
1. Exclusive smoke intelligent algorithm
2. High sensitivity, zero false alarm, strong anti-interference
3. With voice prompts and voice alarms functions
4. 433MHz, need to connect alarm system to received the notice.
1,Power: DC9V laminated battery (6F22/9V)
2,Quiescent current: <10uA
3,Alarm current : <100mA
4,Transmitting distance: ≥ 100m (open distance)
5,Operating temperature: 0° C to +50° C
6,Relative humidity: ≦ 95% RH, no condensation
7,Alarming sound: >80dB
8,Wireless transmission: 433MHz/1527/330K
9,Battery low voltage alarm: The alarm will emit wireless low voltage when the battery is under voltage Code, and the battery emits Wireless low voltage code every 24 hours under continuous low voltage
1. We are the leading professional manufacturer specialized in safety and security hi-tech,infrared detector,alarm control systems.
2. All the products being sold in our store are available in our warehouse and so our delivery speed will be very fast. Usually your order will be shipped within 48 hours.
3. You can contact our customer service staff if you have any questions. We will help you solve the problem at the first time.
4. If you find any problems with the product, please contact us for free replacement. We will send the replacement product to you as soon as possible to ensure that you can receive it quickly.