Description

Features: * High sensitivity photoelectric smoke sensor * Intelligent MCU control, low power consumption * Battery powered, replaceable 9V battery operated * High decibel on-site alarm sound, up to 85dB/1m * Fast response, sound and light alarm * Self-test and mute button, and Low battery warning function * Wireless 433.92MHz, working with home security alarm system * Can be used as standalone smoke detector Special Features Wireless Battery lifetime 1-3 years Product name Wireless Smoke Detector Sensor Infrared Photoelectric Sensor Power Input 9V battery*1 (NOT INCLUDED) Alarm Density 0.1% db/m-9.9%db/m Alarm Sound Level 85dB/1m Alarm Output Sound and flash, wireless signal Wireless Frequency 433.92MHz Feature Low battery reminder Feature2 Test and mute button Usage Standalone or with wireless alarm system