ESS021 and ESS022 Signs
Visual/Audible warning signs
ESS021: EN54-3 certified visual-audible fire warning sign
The ESS021 is a red visual and audible signaling device with EN54-3 certification, designed to ensure maximum effectiveness in emergency situations. Supplied with the standard “Fire Alarm” inscription, it can be customized on request with alternative labels to meet different installation and safety requirements.
ESS022: EN54-3 and EN54-23 certified visual-audible fire warning sign
The ESS022 is a red visual and audible signaling device compliant with EN54-3 and EN54-23 standards, making it ideal for environments where high visibility and audibility are essential. It is supplied with the standard “Fire Alarm” inscription but can be customized with alternative messages to suit specific operational needs. ESS022 is perfect for public, industrial, or commercial settings where clear and immediate communication of danger is critical.
Accessories and integration components
This product is available in the following versions
ESS021
Visual/Audible warning sign
ESS022
Visual/Audible warning sign with visual indicator
Technical specifications
| ESS021 | ESS022 | |
| Sound output @ 1 m | 92 dB (A) | 92 dB (A) |
| Light output (ENT4-23) | W 4,6 - 9,1 | |
| Flash frequency | 1 Hz | |
| Operating voltage | 18 - 30 Vdc | 18 - 30 Vdc |
| Current draw | 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 Technical Data Sheet - Materials (1)
Materials (1)
