Model Number: HM-620PHW-AC F102015-#5340 Brand Name: HEIMAN Key Specifications/Special Features: Photoelectric smoke detector (wireless interconnected)IntroductionThis product is a wireless interconnected photoelectric smoke detectorWith a unique structure design and an intelligent MCU to process photoelectric signals, it is provided with dust-proof, mothproof and anti-light interference and more functions, ensuring the detector stability from design basisMeanwhile, this detector could be wireless interconnected to each other to form a linkage alarmOnce a detector is triggered, it will send out wireless alarm signals to trigger the other interconnected detectors, suitable for all kinds of installation environments and enhancing users perception of alarm signalIt reacts very quick to visible smoke released by smoldering fire and flaming fire, and suitable for fire alarm in houses, factories, shopping malls, hotels, restaurants, office building, teaching buildings, banks, libraries, warehouses and more

Features

• Operating voltage: 110V/220V AC power supply with 9V back-up battery
• Wireless interconnect 40pcs Heiman smoke detectors
• Test and hush button
• Infrared photoelectric sensor
• MCU processing adopted, eliminate false alarm
• Easy installation
• SMT manufacture technology, high stability
• Dustproof, mothproof, anti-RFI, and anti-light interference design
• Strong adaptability for circumstance
• Double sided glass fiber circuit board
• Flame retardant ABS shell
• Stainless steel shield in chamber, anti-RFI (20V/m-1GHz)
• Dimension: Φ128x38mm
• Certificate: CE