Optical Acoustic Signs ESS021 and ESS022
Optical acoustic license plates
ESS021: EN54-3 certified optical-acoustic license plate
The ESS021 alarm plate is a red optical-acoustic warning device with EN54-3 certification, ideal for ensuring maximum effectiveness in emergency situations. Supplied with the wording "fire alarm," it can be customized on request with other wordings to suit different installation and safety requirements.
ESS022: EN54-3 and EN54-23 certified optical-acoustic license plate
Model ESS022 is a red alarm plate with optical and audible signaling that complies with EN54-3 and EN54-23 standards, making it perfect for environments where high visibility and audibility of the alarm is required. It too is supplied with the wording "fire alarm," but can be requested with customized messages according to the operational context. customization, ISS022 is ideal for public, industrial or commercial environments where it is essential to communicate quickly and clearly dangerous situations.
This product is available in the following versions
ESS021
Visual acoustic indicator
ESS022
Optical acoustic license plate with optical beacon
Technical specifications
| ESS021 | ESS022 | |
| Acoustic power @ 1 m | 92 dB (A) | 92 dB (A) |
| Optical Power (ENT4-23) | W 4,6 - 9,1 | |
| Flashing frequency | 1 Hz | |
| Operating voltage | 18 - 30 V DC | 18 - 30 V DC |
| Consumption | 21 mA | 50 mA |
| Operating temperature | -10° ... +55°C | -10° ... +55°C |
| Dimensions | 293 x 130 x 55 mm | 293 x 130 x 55 mm |
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keyboard_arrow_down Data Sheet - Materials (1)
Materials (1)
