GSM 4G gate opener WH-300 4G


WH-300 4G GSM Gate opener 

Operating voltage 12-24V DC

Authorized 200 users to open the gate.

Secure - Using caller ID for identification, unknown callers are ignored

Can be operated from anywhere, no distance limit

Add or remove users by SMS Text command

Remote open/close swing/sliding gates, doors, shutters, garage doors, locks with a free call

Replacement unit for RTU5034 and WH-120