Wireless Home Security Alarm System with Linkable Smoke Detector

Security Alarm System With Linkable Smoke DetectorProduct Description System control of host, its main function is to set up communication among smart security equipment, mobile terminal and Internel connection. It provides interconnection of intelligent security devices and interconnection between security devices and mobileterminals.Intelligent chain gateway is also execute equipment. When the smart gateway receives an abnormal message from other devices, its buill-in colorful l ED light indicating unit and high-decibel buzzer sound indicating unit will alarm, prompting people to deal with various risks in lime.The gateway uses WIFI communication technologies to interconnect with the Internet and use RF radio frequency modules to interconnect with terminal intelligent security devices.Gateway powered by adapter, built-in backup battery.Gateway can link 20-99 terminal detection devices.Frequency:868MHZ and 204GHZ (WIFI) Wireless Natural Gas AlarmAdapter power supplyBuilt-in 868MHZ wireless modulelimited distance:≥150 meters (open area)Wireless CO alarmBuilt-in 3V lithium battery.10 years service life Buill-in 868MHZ wireless modulelimited distance:≥ 150 meters (open area)Wireless Infrared body sensorBattery-powered, replaceableBuilt-In 868MHZ wireless modulelimited distance:≥150 meters (open area)Wireless system remote controlMetal button battery powered, replaceableBuill-in 868MHZ wireless modulelimited distance:≥150 meters (open area) Wireless overflow alarmMetal button battery powered, replaceableBuill-in 868MHZ wireless moduleLimited distance:≥150 meters (open area)Wireless door sensor alarmMetal button battery powered, replaceableBuilt-in 868MHZ wireless moduleLimited distance:≥150 meters (open area)Wireless SOS emergency beeperMetal button battery powered, replaceableBuilt-in 868MHZ wireless moduleLimited distance :≥ 150 meters (open area)Detailed Photos  View more products,click here...  Company Profile /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1