 |
The SA521CN(SA520B) is a Hardwired/Wireless/Photoelectric smoke detector. With the First Alert SA521CN(SA520) you can easily connect the alarm to a network of other smoke alarms through its wireless connection as well as the hardwiring. It works as a bridge unit to connect your existing hardwired alarms and expand with other Onleink Wireless alarms. This 120V AC system can replace any standard fire alarm that is hardwired. You can then expand on your existing hardwired network by Wireless link to any of the other Wireless Interconnect Smoke or CO alarms.
SPECS:
Wireless Interconnect 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 Wireless Interconnect 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 # SA520, SA521CN
Will Wirelessly Interconnect With: SA511B, SCO500B & CO511B
This alarm does not have a voice feature.
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
First Alert Wireless Interconnect Setup
|
|
|
