Due to air traffic control, there is no battery inside the product.
1. Temperature alarm function:
When the fire just occurred, the temperature began to rise and the product’s temperature alarm function was activated. Start the alarm. (There is no smoke or less smoke generated at this time)
2. Smoke alarm function:
After 5 minutes of fire, a large amount of smoke began to be generated. If the ambient temperature is not very high, the smoke alarm function of the product will start and the alarm will start.
3. Therefore, when the fire has just occurred, the temperature alarm function of the product will start 3-5 minutes earlier than the smoke alarm function, giving you a warning.
Allows you to escape the fire scene earlier 3-5 minutes before the smoke alarm function starts.
4. At the same time, the product has a dual alarm function.
Let you have two chances to escape from the fire scene.
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