4 zone commercial fire alarm system

{"cid":"91151403","title":"4-Zone Commercial Fire Alarm System with Control Panel and Detectors","imgUrl":"https:\/\/img.chinax.com\/nimg\/23\/b2\/41662909928c6196feb510ac338a-200x200-1.jpg","attrs":{"Price":"negotiation","Brand Name":"Guangzhou Xingjin Fire Equipment Co.,Ltd.","Model Number":"CM1004","Minimum Order Quantity":"20 set system","Delivery Time":"15-20 working days after payment or receipt of L\/C","Certification":"CCC,CAC,ROHS","Place of Origin":"Guangzhou, Guangdong, China","Payment Terms":"T\/T, L\/C","Supply Ability":"30000 set \/month","Packaging Details":"Plywood outer box with bubble bag or paper","Color":"Grey\/Red","Mains supply":"90 to 270VAC, 50Hz\/60Hz","Battery charge current":"0.7A maximum","Composition":"Converntional Control Panel\/Light\/Button\/Alarm\/Bell\/Detector","Weight":"12.38kg","IP Rating":"ip68","Light intensity":"135cd"}}

{"cid":"91221733","title":"Commercial Grade High-Reliability 2-Zone Fire Alarm Panel - for Buildings & Facilities","imgUrl":"https:\/\/img.chinax.com\/nimg\/55\/0c\/9ee45063fc08cdde1ab25a99d029-200x200-1.jpg","attrs":{"Price":"negotiable","Brand Name":"XHA","Model Number":"XHA1002","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":"370mm*440mm*100mm","Connected":"Wired Conventional 2 zone Smoke alarm panel","Capacity":"Max 30 conventional detectors in one zone","Alarm Current":"<150 mA","Customized":"Acceptable","Name":"2 Zone Fire Alarm Panel","Power supply":"90-270VAC","Normal Monitor Current":"<50mA","Back Up Battery":"1*12V sealed lead acid","Detector Base Impedance":"430 ohms","Types of Smoke Detectors":"Photoelectric Smoke Detector"}}