WisuAlarm by Dahua Smoke detector 10J. Battery

Battery smoke detector with 10-year service life for your home with high sensitivity and loud warning signal

The wireless smoke detector is designed for continuous monitoring of smoke concentration.
With the new split spectrum sensor and built-in loud buzzer, it responds quickly and highly sensitively with stable performance and low false alarm. As soon as the smoke concentration in the environment reaches the alarm level, it immediately sends a visual and audible alarm signal to remind the user to take immediate action.

- Split spectrum sensor technology
- Test and mute functions with a single button
- Loud sound output over 85 dB(A) at a distance of 3 metres
- Low quiescent power consumption
- SMD (Surface Mount Device) circuit board design
- Low battery warning signal
- Built-in battery, easy installation
- Mute function via a working infrared remote control