Case of 6 CoStar 9RV9 volt battery powered carbon monoxide alarms for motor homes, RV's and houses. Each measures 4.75 inches in diameter . If you use fossil fuels like propane, wood, corn cobs, etc. to heat or cook, you need protection against carbon monoxide poisoning. Most RV's need two units, one near the front and one near the back in the bedroom area. Use these UL-Listed carbon monoxide monitors in your house, too. RV co detectors can handle higher and lower humidity and temperature ranges than standard household units. Easily mounted on walls or ceilings. No need for 12 Volt power or 120VAC. This RV accessory is made by Quantum Group and is powered by a 9 volt Duracell alkaline battery (included). The Costar 9RV carbon monoxide detector cannot be mounted without a battery installed.
Approvals:
UL2034 (Oct 1, 1998), C-UL for Canada and CE for Europe, RVIA Approved, CSA 6.19-01
Detection Technology:
Solid-state Infrared (SIR) sensor with reservoir system U.S.-Based CO Sensor Manufacturer.
Installation Method:
Mounting plate, screws and anchors included for easy mounting. Remove tamper resist pin to replace battery. Battery installation required to close door and attach to mounting bracket.
Power Source:
9-Volt alkaline battery
Battery Life:
One Year (Normal Use)
Operating Environment:
-40 degrees F to +151 degrees F 15% to 95% RH
Signals:
Normal Signal:
LED flashes every 30 seconds: indicates alarm is powered.
Alarm Signal:
LED lights for 2 seconds, off for 3 seconds. 4 short beeps for one second. 4 seconds of silence
Fault Signal:
LED double flashes with 1 beep every 30 seconds
Low Battery Signal:
1 chirp every 30 seconds
Test Mode:
1 chirp then LED flashes 4 or 5 times followed by 2 alarm signals
CO Sensitivity:
Below 30 ppm no alarm 70 ppm alarm in 60-240 minutes 150 ppm alarm in 10-50 minutes 400 ppm alarm in 4-15 minutes