Promotional anti gsm jammer smart 433 mhz monitoring alarm systems alarm system for business
Product introduction:
W7 alarm system basic kit include
1 alarm panel, 2remote controller,2RFID card,1Door sensor,1 Wireless Pet-immunity PIR Detector.
this alarm system support WIFI,GSM,GPRS three network and 433mhz working frequency. and it can notice via APP notification,message,or dial.
It also support CID or SIA.
More details:
