The ESL 320A/350 Series alarms are both single and multiple station photoelectric 120VAC smoke sensors. Because of its inconspicuous design, this series is perfect for use in residential occupancies, including dormitories, hotels and motels.
The 320A is an updated design of the previous ESL 320. The updated version is backward-compatible with all current ESL wiring. It gives you additional features that includes a battery backup model (350) that helps in providing continuous detection. The test and/or silence button gives the user the capability of testing the unit and the added feature of silencing false alarms. The silence function complies with CSFM standards.
All 320A/350 Series smoke alarms conduct self-diagnostic tests. If the alarm falls out from sensitivity, the pending field maintenance is hassle-free with ESL's proprietary field-replaceable optic chamber. Each unit in the 320A/350 Series utilizes photoelectric technology.
Features:
Backward compatible with ESL 320's existing wiring
A field-replaceable optic chamber
Test and/or silence button
Backup battery on 350 models provides continuous detection
Not easily seen design blends in with any environment
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