American Sensors ESA5011 120V Hardwired Ionization Smoke Detector with Relay

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The American Sensors ESA5011 is a 120 Volt hardwired smoke alarm with built-in relay is an all purpose smoke alarm incorporating "dual-ionization" technology for sensing visible and invisible particles of combustion. The built-in relay allows auxiliary devices to be signalled in an alarm condition, and the unit and contacts will automatically reset upon conclusion. Up to 18 units can be interconnected for simultaneous warnings. This is the replacement for 470LR and 670LR models.


120 Volt hardwire with built-in "NO/NC Form C" Relay

Automatic reset feature

Alarm source indicator

Interconnectable up to 18 units (12 smoke alarms and 6 compatible devices combined)

Alarm and power test feature and LED's

Tamper Resistant "Lock-it" key mounting hardware included

Dual Ionization 

ULC approved for use in Canada

10 year warranty 

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