BRK PR710B is a state of the art smoke alarm designed to provide early warning of a fire. It features a fully insect screened Photoelectric smoke sensing chamber, an 85dB horn, a sealed 10-year lithium power cell power supply that is permanently installed, a full function test switch, a silence feature to silence unwanted nuisance alarms, a red LED light that indicates DC power or alarm. The tamperproof design will not allow the powercell to be removed. The low power warning indicator will cause the alarm to “chirp” when it reaches the end of its service life and needs to be replaced. Upon end of life, the unit meets UL requirements for disabling the alarm and non-reinstallation of unit to mounting bracket. It also features a tamper resistant locking pin that locks alarm to the mounting bracket to prevent removal of alarm. Perfect for apartment, dormitory or hotel applications. The sleek, low profile design complements any décor. Designed for wall or ceiling mounting. Includes mounting anchors and screws.
Alarm Dimensions: 5.2”Dia. x 1.13”H
Weight: 5.4 oz
Voltage: 3V Lithium Power Cell
Temperature Range: 40°F (4°C) to 100°F (38°C)
Humidity Range: 10% to 95% relative humidity (RH)
Audio Alarm: 85dB at 10 feet
Test/Silence: Electronically simulates smoke condition, causing the
unit to alarm. Press and hold test/silence button.
Alarm Reset: Automatic when smoke clears
Smoke Sensor: Photoelectric
DC Power: Intermittent Red LED
Local Alarm: Audio alarm and rapidly flashing Red LED
Listing: Listed to UL217 Standard