Secure - Using caller ID for identification, unknown callers are ignored. No need to install indoor intercoms, no need wiring and indoor intercom cost.
The GSM 3G Access Control rejects the call from authorized number then carries out the open door action on the first'ring'. Can open the door for visitors from anywhere, no distance limit. No need to provide a remote control or keys or RFID card for different users. Supports RFID Card to open the door.Administer can add or remove authorized users by SMS Text commands. 2 Relay Outputs (NC/NO), Relay close time is programmable (1300 seconds), compatible with Electronic Locks and CCTV Camera. User Friendly Design, LED Screen, Alloy Shell and keypad , Easy for installation.
275x130x40mm/10.82x5.12x1.57 inches. DC Power supply: Standard adapter: DC 12V/1.5A. Power consumption: Standby:12V/70mA; Working Max.
Transmit power: Class 4 (2W) at EGSM 900 and EGSM 850; Class 1 (1W) at GSM 1800 and GSM 1900. SIM interface: Supporting 3V SIM Card.
External antenna: SMA Antenna interface, 50 Ohm. RFID Card: 1000, non-contact RFID Card(M1 S50). Relay Outputs: 2, Rated: 5A/30VDC, 5A/250VAC. Humidity range: Relative humidity 95% (condensation free). 1 Piece Door Access Controller.
Please verify your address during checkout. We are not responsible for any wrong or undeliverable addresses. People always bought together with.The item "GSM GPRS 3G Door Access Control ID Card Reader Keypad Door Entry System K6W" is in sale since Tuesday, October 6, 2020. This item is in the category "Home & Garden\Home Improvement\Home Security\Door Entry Systems & Intercoms". The seller is "3cdeal_sfc" and is located in Shenzhen. This item can be shipped worldwide.