Product Specifications

Application

Wireless Interconnect Hardwired Bridge Unit Smoke Alarm

Dimensions (in.)

5 in L x 2 in H x 5 in W

Includes

Hardwire Quick Connect Plug|End of Life Signal

Comments

Interconnects with up to 18 smoke, CO, heat alarms and relays. Total of 12 Smoke alarms maximum.

Operating Humidity Range (% RH)

10% to 95% Relative Humidity (RH)

Sensor

Photoelectric

Voltage

120V AC 60 Hz

Operating Temperature Range (F)

40 °F to 100 °F

Operating Temperature Range (C)

4 °C to 38 °C

Weight (oz)

16 oz

Power Method

Hardwired

Color

White

Model

SA520A

Warranty

10 Year Limited

Type

Hardwired Interconncted Smoke Alarm

Battery Backup

2 AA

Sensor Information

Smoke particles of varying number and size are produced in all fires. For maximum protection, use both ionization and photoelectric sensing technologies. Ionization alarms are generally more sensitive to fast flaming fires and photoelectric alarms are generally more sensitive to smoldering fires.

Backup Battery Type

Alkaline

Alert Type

Sound: 85dB at 10 feet