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BRK Electronics First Alert SA520B 120V AC/DC Wireless OneLink Smoke Alarm Bridge Unit
BRK Electronics First Alert SA520B 120V AC/DC Wireless OneLink Smoke Alarm Bridge Unit


 
Our Price: $51.90
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Model: BRK-SA520B
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Technical Spec Downloads
 
Technical Spec

OneLink Wireless Alarms provide a cost effective solution when it comes to renovation and retrofit projects where interconnectability is a requirement. Easily interconnect between floors and new to existing construction wirelessly.

  • OneLink enabled alarm
  • Bridge Unit - Wireless Photoelectric Hardwired Smoke Alarm
  • Single button test/silence
  • Two silence features - can silence the low-battery chirp for up to eight hours or temporarily silence an unwanted nuisance alarm
  • Add additional OneLink alarms and hardwired alarms. Links all alarms together for a complete system.
  • Hardwired interconnect and RF Interconnect: reliable and secure radio frequency communication between alarms. 915 MHz frequency with 65,000 security codes and 3 channel frequency hopping.
  • Optipath 360 TechnologyTM - patented technology provides 360 degrees of direct access to the smoke sensor.
  • Perfect Mount - allows for easy alignment of alarm
  • Spread Spectrum Horn Tone - Lower and varying frequency makes it easier for the elderly with normal aged related hearing loss to hear the horn.
  • Latching Features: Alarm Latch - remembers which unit initiated an alarm. Low Battery Latch: Visually indentifies unit in low battery condition.
  • 10-Years Limited Warranty
Model # SA520B
Weight 9.3 oz
Operating Voltage 120V AC with battery backup (Two 1.5V AA Batteries)
Humidity Range 10% to 90% relative humidity (RH)
Smoke Sensor Photoelectric
Listing ETL to UL 217 standard

BRK GC01B diagram


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