AC 220V main power DC 9V backup battery with wired(wireless) interconnection heat alarm
Inquire NowDescription
The heat alarm is an essential safety device designed to rapidly detect temperature increases, providing critical alerts in environments where fire hazards may exist. It operates on AC 220 – 240V with a reliable DC 9V battery backup to ensure functionality even during power outages. This alarm is capable of detecting temperatures between 54℃ and 65℃, triggering a loud alarm to notify residents of potential danger, prompting immediate evacuation.
Equipped with both wired and wireless interconnection capabilities, this unit can link with other alarms, ensuring that when one detects heat, all connected alarms will sound. The product features a low-power design, offering at least five years of battery life with replaceable batteries, and includes a low battery warning function.
To enhance user experience, the alarm includes a silence mode to temporarily mute the sound and a no disturb mode to avoid nighttime disturbances during low battery warnings. Regular testing is encouraged to ensure proper functionality.
NOTE: NOT SUITABLE AS A FIRE SAFETY DEVICE UNLESS INTERCONNECTED TO ONE OR MORE SMOKE ALARMS.
Specifications
| Attribute | Details |
|---|---|
| Power Source | AC 220 – 240V, DC 9V battery backup |
| Heat Sensitivity | 54℃ – 65℃ |
| Alarm Volume | >85dB(A) @ 3 meters |
| Size | 140mm diameter x 58.8mm depth |
| Humidity Range | < 93% relative humidity (RH) |
| Temperature Range | 0℃~65℃ |
| Service Life | >10 years |
| Compliance Standard | BS 5446-2:2003 |
Additional Information
The heat alarm features various operational modes:
- Standby Mode: Red LED flashes once every 40 seconds if operating properly.
- Local Alarming Mode: Alarm triggers when temperature exceeds safe limits.
- Interconnection Alarming Mode: All interconnected alarms sound simultaneously when one is triggered.
- Low Battery Mode: LED flashes with a chirp sound when battery is low.
- Fault Mode: Chirp sound indicates detection signal decay.
- Silence Mode: Temporarily mutes alarm for approx. 8 minutes.
- No Disturb Mode: Mutes low battery warning for about 14 hours.
- Test Mode: Allows users to test the device’s functionality.
NOTE: WEEKLY TESTING IS REQUIRED.
