2 wire intelligent addressable smoke detector

{"cid":"91221733","title":"Non Polarity 2 Wired Intelligent Addressable Smoke Detector Alarm Control System","imgUrl":"https:\/\/img.chinax.com\/nimg\/86\/5e\/9047cbc2ca424abcd5ae01300481-200x200-1.jpg","attrs":{"Price":"negotiable","Brand Name":"XHA","Model Number":"CA100","Minimum Order Quantity":"1PCS","Delivery Time":"3 Working days","Certification":"CE","Place of Origin":"China","Payment Terms":"T\/T, Western Union","Supply Ability":"500pcs\/month","Packaging Details":"1PCS\/Carton","Wire Type":"Non-Polarity 2-Wired","Installation":"Wall Mounted","Capacity":"254points","Work voltage":"AC90-270V","Anti-Theft Alarm System Type":"Smoke Alarms","Customization":"Available | Customized Request","Name":"Addressable Smoke Detector"}}

{"cid":"91202321","title":"esser Optical smoke detector IQ8Quad with isolator 802371 is provided with an integrated isolator.\n","imgUrl":"https:\/\/img.chinax.com\/nimg\/34\/c1\/3bbdcc829ea51ec0d5d6a65cdcdd-200x200-1.jpg","attrs":{"Price":"35","Brand Name":"esser","Model Number":"802371","Minimum Order Quantity":"1","Delivery Time":"3 days","Payment Terms":"L\/C,D\/A,D\/P,T\/T,Western Union","Operating voltage":"8 ... 42 V DC","Place of Origin":"usa","Quiescent current":"50 \u03bcA","Supply Ability":"1000","Packaging Details":"original packing","weight":"approx. 110 g"}}