Wisualarm DHI-HY-SA5MA 230V Mains Powered Smoke Alarm with 10-Year Rechargeable Lithium Backup Battery
230V Smoke Alarm Mains Power DHI-HY-SA5MA with 10 Year Rechargeable Lithium Back-up Battery is specifically designed to continuously monitor smoke concentration.
Adopting advanced split-spectrum photoelectric chamber and a built-in high-volume buzzer, it responds quickly and becomes highly sensitive with stable performance and low false alarm.
Once the surrounding smoke concentration reaches the alarm value, it will promptly send out visual and audible alarm signal to remind the user to take immediate measures.
Smoke alarm can be interconnected via a hardwired or wireless system (using optional WisuLink wireless interconnected module). Once one device triggers an alarm, the alarm signal will be pushed to every alarm in the interconnected network and they will raise the alarm in unison.
- Split-spectrum sensor technology
- Built-in 10-year rechargeable lithium battery back-up
- Hardwire interconnection up to 24 units
- Wireless interconnected with maximum of 24 devices, compatible with WisuLink wireless interconnected module
- Test and silence features in the central push button
- Loud sound output over 85 dB(A) at 3 meters
- Silenced by a working infrared remote controller
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