The First Alert High Security Photoelectric Gas Leak Detector Alarm combines photoelectric and ionization sensing technologies into one unit to offer broad detection against smoldering and flaming fires. Recommend that for optimal protection you have both types of sensing technology in your home. This provides further flexibility in aiming the detector. This smoke alarm's trademarked Hush feature allows you to silence nuisance alarms, while an indicator LED and test feature let you easily confirm that the alarm is working.

Features

• Apply to installation in less smoke, non-smoking places to detected smoke-ion
• Power: 12VDC (The user may have custom-made +24 or other power supply forms)
• Working current: Static electricity current small fish 10UA, Alarm current is among the 10-3mA
• Output method: The dry joint security is outputs the opening, when the warning outputs short-circuits, the impedance is smaller than 50 ohms
• Smog sensitivity: Meet the UL 217 standard
• Buzzer loudness intensity: 10 inches Department to 85 dB7. Power 9V alkaline or carbon-zinc batteries
• Battery life: At least 1 year

Package Includes

• 1 x First Alert High Security Photoelectric Gas Leak Detector Alarm
• 1 x Cable
• 2 x Screw
• 1 x User Manual