2xRTU5024 Gate Opener Relay Switch Remote Control Door Access

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. Add or remove users by SMS Text commands. The relay close or open time is programmable. 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 a 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". Specification: GSM Frequency: Quad-band 850/900/1800/1900MHz 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: 50Ω SMA Antenna Interface Temperature Range: -20～+60℃ Humidity Range: Ralative Humidity 90% Exterior Dimension: W82mm x D76mm x H27mm/3.23x 2.99x 1.06 inch Package Includes: 1 Piece RTU5024 GSM Gate Opener 1 Piece Gain Antenna(2 Pack) Note: Please allow 1-3cm error due to manual measurement and make sure you do not mind before ordering. Due to the screen difference, the color may be a little different from what you expect, please allow it.