Item: Gas and Co Combination Detector Model: RC412COM 220VAC + 9V battery back-up FEATURES: * Excellent reliability & high stability. * Durable Gas and Co sensor head. * Self test function * Visual and audible alarm function * Low voltage warning * Sensor-fault...

Photoelectric Ceiling-mounted Smoke Detector with 9V Battery Features: * Ceiling or wall mounting * Easy to install with mounting hardware included * 9VDC battery * Suitable for any room * Flash alarm indicator (red) * Test button for easy recommended monthly testing * Low battery signal *...

Engineering Specification Model No.: RCC426 Power Supply : 3*1.5V AA batteries Sensor: Electrochemical CO sensor Alarm Style :Per EN50291 Sensitivity/Alarm Time: Within 60~90 minutes @ 50ppm CO concentration; Within 10~40 minutes @ 100ppm CO concentration; Within 3 minutes @ 300ppm CO...

Wall Mounted AC + 9V Battery Carbon Monoxide Detector Features: * Permanent carbon monoxide sensor. * Powered by AC220—240V and one 9V battery (Carbon Zinc 6F22 or Alkaline 6Lr61). * The alarm sound pattern is continuous alarm beeps until the CO eliminated. * The red LED will flash once every one...

Engineering Specification Model No.: RCC425 Power Supply : 3*1.5V AA batteries Sensor: Electrochemical CO sensor Alarm Style :Per EN50291 Sensitivity/Alarm Time: Within 60~90 minutes @ 50ppm CO concentration; Within 10~40 minutes @ 100ppm CO concentration; Within 3 minutes @ 300ppm CO...