Hikvision DS-PWA32-KS433MHz Wireless Control Panel Kits with keyfob (3G/4G Version)

Wireless Alarm Hub Special Features: LAN WIFI 3/4G Color: White Frequency: 433MHz Transmission distance: 800m(open area) Ethernet: RJ45 10M/100M adaptable Ethernet interface WIFI protocol standard: 802.11b/g/n GPRS（SMS&Call）: N/A 3G/4G（SMS&Call）: Support Keypad: N/A LCD Screen: N/A Tag Reader: N/A Wireless input: 32 Wireless keyfob: 8 Wireless repeater: 2 Wireless output expander: 4 Wireless siren: 2 Voice prompt: 1-CH loudspeaker Tamper switch: Support Power interface: 5V DC Backup battery: Rechargeable li-ion Polymer battery, 3.8V, 4520mAh, 17.176Wh Power Consumption: <10 W