Anself 4G/GSM G202Plus Gate Controller Wireless Remote GSM Gate Opener with Callny Control App - Convenient Authorization of Regular Users

Based on GSM 4G communication frequency, support 1000 users,authorizzed users can remote control devices that connect with GSM 3G 4G: gate controller G202PLUS ，G203 ，CN302，CN303，CN305 by sms or calling, and control result will feedback to users by SMS,no distance limited. Gate Controller is widely used in access control systems, garage doors, swing doors ,folding doors, parking systems. and other electric euipments , device will send notifications to users (via SMS) of remote control results (such as opening and closing status of doors). Authorizing regular users is not supported. Supports B25/B26/B28/B66 B38/B40/B41 B13/B17/B18/B19/B20 B1/B2/B3/B4/B5/B7/B8/B12. nano SIM card support basic communication function for SMS and calling, close PIN lock. Connect according to connection diagram in manual, easy to operate, and convenient to use. System isolation is particularly suitable for industrial control field applications. Wide working voltage design, supporting 9-36V DC power supply, and equipped with anti reverse connection protection design.