描述
- 【Smart Hush】 Smoke alarms are silenced by pressing the SILENCE TEST button.
- 【Warning signal when battery is too low】 If battery voltage is lower than 7 ± 0.5V, there are unique alarms and LED flashes that you need to replace the battery.
- 【Optical Sensor】 When a certain threshold is reached, it transmits 85dB audible tone and the LED becomes quick mica.
- 【Environmentally friendly material】 Made of environmentally friendly material with high density, it is heat-resistant, pressure-resistant and wear-resistant.
- 【Please note】 Please clean the dust on the alarm every 6 months to prevent the smoke detector from becoming clogged or blocked.
Battery power supply Battery powered smoke detectors are not affected by the power failure. 85dB Audible alarm and LED indicators The red LED flashes once every 45 seconds to show that it is in normal operating condition. When the sensors are activated by smoke (burning particles), it emits 85dB acoustic alarm, Which can be heard in the whole house. 8.7s Fast response When the sensor is triggered, it emits an alarm in 8.7s. Quick response can save your life in the first time when you hit the fire hazard. Delivery content： Smoke detector x1 Mounting bracket x2 Screw x2 9V battery x1 User's Guide x1
