Product Name: Mobile APP Control Simple WiFi Intrusion Alarm System for Home Protection, 64 Wireless Zones Model NO.: SL-WF30 Wiring Mode: Wireless Receive Frequency: 433.92MHz Networking Mode: WiFi Alarm Volume (within 1m): ?80dB Certification: CE, FCC Usage: Door, Personal, Window, Fire, Smoke Function: Networked Type: Security Alarm Host Operation: Mobile APP, Frequency: 433MHz WiFi Frequency: Built-in WiFi IEEE802.11b/G/N & TCP/IP Protocol Trademark: Sunlit Tech Transport Package: Color Packing Origin: Dongguan China HS Code: 8521909090 Product Description Function Instruction:Wifi alarm control panelAPP control arm/disarm/SOS64 wireless alarm zones(433MHz)link with IP camera