Smoke alarm optical EI146E
FIRE ALARM OPTICAL 230VAC 85dB WT
With registration you can access the Würth Elektro online shop selection.
EI146E is a mains-connected optical smoke alarm with battery verification.
The EI146E is easy to install thanks to the included Easi-fit base, and it can also be installed in place of old detectors using the same base.
The optical smoke alarm is especially suitable for corridors and living rooms.
- Connects to a continuous mains current of 230 V AC
- Battery backup, 9 V (included in delivery)
- Can be installed in series by cabling
- Large test and mute push-button
- Memory function
- Ready to be located, silenced and tested remotely
Datasheets(X)
Operating principle | Optical |
Separate socket needed | Yes |
Standalone | Yes |
Networkable via cable | Yes |
Networkable via radiografic (standard) | No |
Networkable via radio (optional) | No |
Max. number networkable | 20 |
Current supply primary | Mains power supply |
Supply voltage | 230-230 V |
Voltage type (supply voltage) | AC |
With backup battery | Yes |
Loudness | 85 dB |
Mounting method | Surface mounting |
Self-adhesive | No |
Suitable for duct mounting | No |
Length | 148 mm |
Width | 148 mm |
Height | 50 mm |
Diameter | 148 mm |
Colour | White |
Type of test-/pause button | Combination |
Degree of protection (IP) | Other |
Explosion-tested version | No |
Compatible with Apple HomeKit | No |
Compatible with Google Assistant | No |
Compatible with Amazon Alexa | No |
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