Specification:
Item Type: Remote Control Box
Material: ABS
Working Voltage: AC/DC 12 - 24V
Features:
1The GSMKEY4G system is a security system based on the cellular network. The GSMKEY4G system is used in conjunction with the caller ID. When the authorized number calls, the system will identify the caller and open the door. 2GSMKEY4G integrates a professional industrialgrade 4G engine, which can receive calls with its SIM card number just like any ordinary 4G phone. Builtin 4G module, can work anywhere in the world through 4G, 3G and GSM Net. 3GSMKEY4G has a memory, which stores up to 200 people who can open the door. When GSMKEY4G receives a call, it will check the calling number and whether the number is in the list. Support power failure alarm for rechargeable battery (battery not included). 4GSMKEY4G does not have the same restrictions as ordinary remote controls. Using your mobile phone, you can even open it from far away, or even from another city! When the door is already open, it is very convenient to reach the door without waiting. 5It has two independent relay switches, and the NO.1 relay switch is activated by dialing its mobile phone number. It will reject the call and turn on the device connected to it without answering, so there will be no call charges when dialing this machine, it will identify the authorized phone number that is calling, and refuse to answer the call without answering.
Package List:
1 x Remote Control Box
1 x Antenna
1 x USB Data Cable
1 x USB Programming
1 x Manual
