The BRK CO250B is a battery operated Carbon Monoxide detector that runs off of 9V battery power. This model is great if you have limitations with hardwired models. With the flexibility to mount anywhere, the BRK CO250B makes CO detection and your safety easy. The BRK CO250B has many important features to expect from a quality Carbon Monoxide detector, such as an advanced electrochemical sensor, an 85db horn, 9V power supply with tamper resistant door, a test / silence button with led indicator light to tell when the unit is armed.
To ensure proper battery operation, the BRK CO250B has a tamper resistant battery door with locking pin. The locking pin allows you to protect the battery door in case installation is in a public area where tampering may be a problem.
Electrochemical CO Sensor
End of Life Signal provides audible notification alarms needs to be replaced
Tamper Resistant Locking Pin
9V Battery Included
10 Year Limited Warranty
Model # CO250B
Weight 5.1 oz
Dimension 4.25″ dia x 1.6″H
Operating Voltage 9V Battery Powered
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 carbon monoxide condition, causing the unit to alarm and silences unit.
Alarm Reset Automatic when carbon monoxide clears
CO Sensor Electrochemical
DC Power: Intermittent red Light
Listing Listed to UL 2034 Standard