433 92mhz wireless interlinked smoke detectors

{"cid":"91224585","title":"433.92MHz Wireless Interlinked Smoke Detectors Multifunctional Lithium Battery Smoke Detectors","imgUrl":"https:\/\/img.chinax.com\/nimg\/cb\/11\/b7e21095489182a095deb44988dc-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Symank","Model Number":"JKD-515COM-R","Minimum Order Quantity":"100pcs","Delivery Time":"5 days","Item":"Wireless Interlinked Smoke Detectors","Powersource":"Battery Operated","Sensor Type":"Photoelectric\/Electrochemical Sensor","Installationtype":"Ceiling mount","Usage":"Smoke Detection In Fire Alarm System","Productname":"Fire Alarm Smoke Detector","Operatingvoltage":"DC 3V","Color":"White","Temperaturerange":"-10\u00b0C to 50\u00b0C (14\u00b0F to 122\u00b0F)","Dimensions":"Diameter 105mm x Height 40mm","Humidityrange":"10% to 95% non-condensing","Alarmsoundlevel":"85 dB at 3 meters","Certification":"CE\/ROHS\/SGS\/UKCA","Place of Origin":"China","Payment Terms":"L\/C,T\/T,Western Union","Supply Ability":"50K\/Month","Packaging Details":"Color box,size:110\u00d755\u00d7110mm,60pcs in one carton,carton size:61x30x28cm"}}

{"cid":"91202263","title":"12uA 35mA Wireless Connected Smoke Detectors DC3V Battery Interlinked Fire Alarms","imgUrl":"https:\/\/img.chinax.com\/nimg\/b5\/81\/d1c477c54cf5be30ad4a646c8f9f-200x200-1.jpg","attrs":{"Price":"USD 16-18 PC","Brand Name":"WG Sensor\u2122","Model Number":"762-R","Minimum Order Quantity":"50pcs","Delivery Time":"10 working days","Certification":"CE RoHS","Place of Origin":"China","Payment Terms":"T\/T, Western Union, MoneyGram, L\/C,","Supply Ability":"1000000 pcs per year","Packaging Details":"Carton, single device","Name":"Independent photoelectronic smoke alarm","Working voltage":"DC3V battery","Standby current":"<12uA","Alarm current":"<35mA","Low voltage threshold":"2.7V","Product life span":"10 years","Alarming sound":"\u226585dB","Wireless":"433mhz interconnected","Alarm mode":"LED & buzzer","Alarm sound":">85dB","Fire protection grade":"V-0","Net weight":"140g","Certificate":"EN14604:2005","Size":"D110mm\u2022H42mm","OEM\/ODM":"Supported","E-Mail":"sales@wgsensor.com","WhatsApp":"+8613333637163"}}

{"cid":"91214964","title":"Wholesale price factory \/bank Intelligent voice wireless gsm sms alarm system with 433\/315mhz frequency","imgUrl":"https:\/\/img.chinax.com\/nimg\/c5\/78\/9ba843c60c5bc46930e1d4ca4103-200x200-1.jpg","attrs":{"Price":"$65.00 - $80.00 \/ Sets","Brand Name":"ihomepager","Model Number":"CS85-BA","Minimum Order Quantity":"1 Set\/Sets","Application":"Plublic area, Home ,bank,hospital","input voltage":"DC-12V","Standby current":"<10mA","Working current":"<450mA","Frequency":"315\/433MHZ","GSM mode":"support GSM850\/900\/1800\/1900 MHz","Battery":"DC7.24V","Distance":"500m (open area)","loudness":"110db","Packaging Details":"Packing in cartons","Port":"Shenzhen","Supply Ability":"test"}}