2 4ghz zigbee fire alarm

{"cid":"91224585","title":"Photoelectric Sensor Zigbee Detector 85 dB Zigbee Fire Alarm 3V","imgUrl":"https:\/\/img.chinax.com\/nimg\/9c\/ba\/7e80b9dc4c12e5a08f3303a29b14-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Symank","Model Number":"JKD-624Z","Minimum Order Quantity":"1000pcs","Delivery Time":"10 Days","Certification":"CE\/ROHS\/UKCA\/SGS","Place of Origin":"China","Payment Terms":"L\/C,T\/T,Western Union","Supply Ability":"50K\/Month","Packaging Details":"Carton\/Color Box","Item":"Zigbee Detector","Operatingvoltage":"DC 3V","Testbutton":"Included for manual testing","Batterylife":"Up to 3 years","Material":"ABS PLASTIC","Usage":"Smoke detection in fire alarm system","Alarmsoundlevel":"85 dB at 3 meters","Sensor Type":"Photoelectric Sensor","Color":"White","Humidityrange":"10% to 90% non-condensing","Powersource":"Battery Operated","Mountingtype":"Ceiling \/ Wall mount","Detectiontype":"Photoelectric","Environmental Temperature":"-10\u2103 ~ +50\u2103"}}

{"cid":"91205624","title":"Glomarket Tuya Zigbee Smart Home Security Wireless Motion Detector Human Motion Sensor With Remote Control","imgUrl":"https:\/\/img.chinax.com\/nimg\/7a\/46\/29a731ce6b56788925df6e584d0d-200x200-1.jpg","attrs":{"Price":"US $ 11.7-12.7\/PCS","Brand Name":"Glomarket","Model Number":"SD0386","Minimum Order Quantity":"2 PCS","Delivery Time":"7-15 work days","Certification":"FCC","Place of Origin":"China","Payment Terms":"L\/C, T\/T","Supply Ability":"10000\/PCS\/Month","Packaging Details":"Independent color box packaging","Detection distance":"12m\/25\u2103","Wireless distance":"30~50m (indoor)","Operating Voltage":"DC3V, 1*CR123A lithium battery","Working current":"\u226425mA","Typical":"6500LUX (indoor)","Working frequency":"2.4GHz","Operating temperature":"-10\u2103~50\u2103, <95%RH","Storage temperature":"-20\u2103~60\u2103(-4\u2109~140\u2109)"}}