This detector has been design with both transmitter and receiver in the electronics. Detectors could be wireless interlinkable with each other. Once one unit alarms, it will send alarm signal to trigger the other alarms.
It has a DIP switch for setting the detectors ID to avoid receiving other similar alarm signals. Only detectors with the same ID can make up an interconnection group.
* Infrared photoelectric sensor * MCU processing * Auto-reset after smoke clears * Sound & flash alarm * LED indicator * Test & Hush button * Low battery indication * Dustproof, mothproof and anti-white light design
Optical cavity maze Working voltage 9 VDC / 12 VDC Working current static current less than 10 ua alarm working current 10 to 30 ma Smoke Sensitivity: meet No. ul217 standards, test values of 3.2% per foot Misty detectors have a weak response . Work environment - 10 °C to 50 °C At 85 decibels alarm volume 10 feet Alarm output Cable way: the sound and light alarm/presence of output, alarm automatically disconnect Wireless mode: alarm transmission frequency : 315Mhz / 433Mhz,868Mhz Wireless transmitting distance (distance) shielding: 50 m, can be customized Product size R = 105 mm, H = 38 mm