Heat alarm HM-F
Fireangel heat alarm 230V, HM-F
TEMPERATURE WARNING 230V 10Y HM-F
With registration you can access the Würth Elektro online shop selection.
THERMISTEK TEMPERATURE DETECTOR. Thermistek technology utilizes both a sensor and a mechanical temperature-sensing reflector. Thermistek reacts to both air temperature changes and thermal radiation.
- Thermistek technology
- A1 Fire Rating.
- Large central push-button - testing / mute / locator function.
- Mute function - allows the alarm to be silenced for up to 10 minutes in the case of a false alarm. If more smoke is detected during this 10 minutes, the alarm will be activated.
- Locating function - when the system alarms, pressing this button will mute all units except the unit that triggered the alarm.
- Can be connected wirelessly using a separate radio module (electrical number 7113574)
Datasheets(X)
![]() | |
Operating principle | Thermo differential |
Response temperature | 54 °C |
Separate socket needed | No |
Standalone | Yes |
Networkable via cable | Yes |
Networkable via radiografic (standard) | No |
Networkable via radio (optional) | Yes |
Max. number networkable | 30 |
Current supply primary | Mains power supply |
Voltage type (supply voltage) | AC |
With voltage indication | No |
With backup battery | Yes |
Battery included | Lithium |
Loudness | 85 dB(A) |
Mounting method | Surface mounting |
Self-adhesive | No |
Suitable for duct mounting | No |
Length | 141.5 mm |
Width | 141.5 mm |
Diameter | 141.5 mm |
Colour | White |
With orientation lighting | No |
Type of test-/pause button | Combination |
Cable entry | Bottom and side |
Explosion-tested version | No |
Compatible with Apple HomeKit | No |
Compatible with Google Assistant | No |
Compatible with Amazon Alexa | No |
IFTTT support available | No |
E-number Finland | 7113563 |