[2g]

Function: 1 The GSM Access Controller G202 is a very simple device that can be used to authorize access controls, switch remote devices, parking systems and more.
2. No talk fees. GSM access controller rejects calls to the authentication number and performs the opening and closing operation.
3 Opening the door is no longer traditional, just shake the door and open the door to make it more convenient and convenient for your life.
4 Widely used based on GSM 2G or 3G (depending on optional) network and can be used on doors, door posts, guard rails, garage doors, shutters, access doors or machines.
5 Security caller ID for identification ignores unknown callers and uses SMS text commands to add or delete users. No need to provide remote control for different users.
6 Control from anywhere with no distance restriction and set up to 200 approved phone numbers.
7 For relay level 3A/240VAC output to connect door or machine switch, the relay operation returns SMS confirmation to the owner. This function is edited by the user.

Specifications:

Item Type: Gate Controller
Material: ABS.
Color: as picture

Constant voltage: DC 12 V, 1 A.
Operating Temperature: -14°F to 140°F (-10°C to 60°C).
Storage Temperature: -