RTU5024 GSM Door Gate Opener Remote Control Switch Free Call SMS With Long Antenna

Description: The GSM Gate Opener RTU5024 is a powerful GSM relay that can be used for authorized door access, controlling gates, switching of remote equipment, and car parking systems. Additionally, it can also be used in places that require you to turn on/off your system, machines, or equipment remotely with a free call from your mobile phone. Specifications: GSM Frequency: Quad-band 850/900/1800/1900MHz (2G) Digital Output: NC/NO dry contact, 3A/240VAC DC Power Supply: 9-24VDC/2A Power Consumption: 12V Input Max.50mA/Average 25mA SIM Card: Support 3V SIM Card Antenna: 50 SMA Antenna Interface Temperature Range: -20~+60 Humidity Range: Relative Humidity 90% Antenna Length: 3 Meters Exterior Dimension: 82mm* 76mm* 27mm(L*W*H) Features: - Add or remove users by SMS Text command. - The relay close or open time is programmable. - It can be operated from anywhere, no distance limit. - Quad-band can work in the worldwide GSM Networks. - No need to provide a remote control or keys for different users. - Secure, Using caller ID for identification, unknown callers are ignored. - Up to 200 authorized phone numbers can be configured at the specified time. - One output with relay rating 3A/240VAC for connecting the switch of the door or machines. - Multiple applications. (gates, bollards, barriers, garage doors, shutters, and access doors or machines). - The relay action will return an SMS confirmation to the owner or authorized call-in number, this function is editable by user. - No call charges. the GSM GPRS Relay Switch rejects the call from authorized number then carries out the turn ON/OFF action on the first 'ring'. Package Included: 1 x RTU5024 GSM Gate Opener 1 x Magnetic Antenna (3 Meters)