R20K TIS INTERCOM Keypad And RF Card gray

TIS-AP-CDM-18-R20k
SIP Intercom with Keypad And RF Card Reader (Vedio & Card)
Body material : Zinc alloy
RF Card Reader 13.56MHZ&125KHZCard Reader
Output Relay :2Output relay for door Opener
Water-proof and Dust Proof: IP65
POE (IEEE802.3af,Power over Ethernet)
Two way audio communication IP Netword with Echo Cancel
Complite with SIP Standar for easy integration in every SIP PBX