JC Wireless GSM & WIFI Security Alarm System, Home and Business RFID Burglar Security, Support Auto Dial, Multi-language GUI and English APP Control, with Pet-friendly PIR Detector Motion Detectors It could be the add

It could be the add on item for JC Wireless 2G & WIFI Security Alarm System or JC 433MHz Security Wireless DIY Standalone Alarm Siren Kit

Extensive Coverage: With a wide 90-degree vision field and an impressive effective range of 150 to 240 feet

Alarm output：Ev1527

APP function: supports remote app-arming/disarming

JC Wireless GSM & WIFI Security Alarm System, Home and Business RFID Burglar Security, Support Auto Dial, Multi-language GUI and English APP Control, with Pet-friendly PIR Detector Motion Detectors It could be the addBrand: JCHENG SECURITY Features: GSM&WIFI SwitchableThe burglar Security Alarm Kits support WIFI GSM GPRS 2G(can be used 3G or 4G network, But the network transmission of the system is 2G)Intranet Alarm. GSM Frequency: 850 900 1800 1900MHZ. System supports Different Alarm Channels (APP Push SMS Voice monitoring intranet center Alarm, to ensure the alarm performance stable and reliable). WIFI supports 2. 4G WIFI only, it can't support 5G Intelligent