10 Year Smoke Detector Smart Interconnected Fire Sensor for Home

Model Number : Interconnected Smoke Alarm Origin : Mainland China Smart home platform : none Certification : CE Type : Smoke Detector Frequency : 433MHz Smart home alarms : Fire Protection Alarm Home security Protection : Fire Alarm Power Supply : Battery Smoke Detector Type : Infrared photoelectric smoke sensor Smoke sensor sensitive : 2.06ft 1.3 Instant alert : 85dB Alarm Sound Can be used independently : yes Smart Interconnected : connect up to 24 Link+ wireless alarms Usage : Office/Home Smoke Alarm System Application : Detect smoke of fire Belong : Smart home / Smart house Type 1 : Wireless Interconnected smoke detector Type 2 : Independent smoke detector 433MHZ Interconnected Smart Smoke Alarm *Technical Parameter Smoke sensor: Photoelectric 433MHZ Audible alarm: gt;85dB/3M Mode : RF smoke detector Main Feature : When an alarm is activated, all connected smoke detectors will alarm. Power: 2*1.5V AA Alkaline or Carbon Zinc battery (Optional) Battery Package: Alkaline (LR6MN1500) or Carbon Zinc battery (R6P) Operation Current: 85 dB(A) at 3 meters Alarm Sensitivity: 0.09 - 0.17 dB/m Low Battery: 2.6 0.1 V Silence Time: approx. 10 minutes Comply to Standard EN14604:2005/AC:2008 *Battery Optional Type 1:Replaceable Battery amp; Self-Check: The sensor supports 5-year continuous use and can be easily replaced the battery by yourself; a low-battery warning lets you know when its time to replace the battery Type 2: This smoke alarm has a built-in lithium battery, it can ensure that the alarm will be used for 10 years without replacing the battery saving energy and protecting environment and it has a low battery warning which will remind when y