The 570NSTR-20PKG is a wireless conventional commercial sounder from Interlogix that can promote high operation when used within a variety of applications where photoelectric smoke detectors reside. The 570NSTR-20PKG commercial sounder comes in a pack of 20, and features a UL recognition, no batteries, a thermal function, plus a wireless design. The 570NSTR-20PKG commercial sounder also features a quality construction, and is designed to be used in many locations for long term applications.
- 3V Lithium battery operated
- Field-replaceable optical chamber
- Built-in 85dBa temporal sounder
- Built-in drift compensation
- Optional built-in heat detection
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