U.S. buyer attention:
The areas where the US warehouse does not deliver goods are: Hawaii, Alaska, Puerto Rico, Guam and other US overseas territories. And the military address. But you can choose ship from China.

Spanish buyers attention:
If your address includes following postal code please do not choose the Spanish warehouse.
The zip code starts with 35/38.
Overseas warehouse cannot be delivered. But you can choose ship from China

Description: GSM Door Opener RTU5024 is a powerful GSM relay that can be used for authorized access control, control doors, switching of remote devices and parking systems. Also, it can be used where it is necessary to remotely turn on/off a system, machine or device by making a free call from a mobile phone. Specification: Model Number: Gate Opener Relay Switches GSM Frequency: Quad-band 850/900/1800/1900MHz Network: 4G Raw output: NC/NO dry contact, 3A/240VAC DC power supply: 9-24VDC/2A Power consumption: 12V input maximum 50mA / average 25mA SIM card: support 3V SIM card Antenna: 50Ω SMA antenna interface Temperature range: -20-60°C Humidity range: 90% relative humidity Dimensions: About 82x76x27mm/3.22x2.99x1.06in Product weight: 280g Plug Type (optional): US Plug, EU Plug Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. RTU5024 GSM Gate Opener Relay Switch Remote Control Door Access Wireless Door Opener By Free Call 850/900/1800/1900MHz EU US Plug Description: The RTU5024 GSM Gate Opener 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 which require you to turn on/off your system, machines, or equipment remotely with a free call from your mobile phone. Feature: - Add or remove users by SMS Text command. - 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 Network: 2G Gigital Output: NC/NO dry contact, 3A/240V AC DC Power Supply: 9-24V DC/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% Size: 82mm*76mm*27mm/3.23*2.99*1.06" Power adapter plug Type: EU, US (Optional) Note: 1. There may be slight size deviations due to manual measurement, different measuring methods and tools. 2. The picture may not reflect the actual color of the item because of different photographing light, angle and display monitor. RTU5024 GSM Gate Opener Relay Switch Remote Control Door Access Wireless Door Opener By Free Call 850/900/1800/1900MHz EU US Plug Description: The RTU5024 GSM Gate Opener 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 which require you to turn on/off your system, machines, or equipment remotely with a free call from your mobile phone. Feature: - Add or remove users by SMS Text command. - 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 Network: 2G Gigital Output: NC/NO dry contact, 3A/240V AC DC Power Supply: 9-24V DC/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% Size: 82mm*76mm*27mm/3.23*2.99*1.06" Power adapter plug Type: EU, US (Optional) Note: 1. There may be slight size deviations due to manual measurement, different measuring methods and tools. 2. The picture may not reflect the actual color of the item because of different photographing light, angle and display monitor. Description: GSM Door Opener RTU5024 is a powerful GSM relay that can be used for authorized access control, control doors, switching of remote devices and parking systems. Also, it can be used where it is necessary to remotely turn on/off a system, machine or device by making a free call from a mobile phone. Specification: Model Number: Gate Opener Relay Switches GSM Frequency: Quad-band 850/900/1800/1900MHz Network: 4G Raw output: NC/NO dry contact, 3A/240VAC DC power supply: 9-24VDC/2A Power consumption: 12V input maximum 50mA / average 25mA SIM card: support 3V SIM card Antenna: 50Ω SMA antenna interface Temperature range: -20-60°C Humidity range: 90% relative humidity Dimensions: About 82x76x27mm/3.22x2.99x1.06in Product weight: 280g Plug Type (optional): US Plug, EU Plug Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. Description: GSM Door Opener RTU5024 is a powerful GSM relay that can be used for authorized access control, control doors, switching of remote devices and parking systems. Also, it can be used where it is necessary to remotely turn on/off a system, machine or device by making a free call from a mobile phone. Specification: Model Number: Gate Opener Relay Switches GSM Frequency: Quad-band 850/900/1800/1900MHz Network: 4G Raw output: NC/NO dry contact, 3A/240VAC DC power supply: 9-24VDC/2A Power consumption: 12V input maximum 50mA / average 25mA SIM card: support 3V SIM card Antenna: 50Ω SMA antenna interface Temperature range: -20-60°C Humidity range: 90% relative humidity Dimensions: About 82x76x27mm/3.22x2.99x1.06in Product weight: 280g Plug Type (optional): US Plug, EU Plug Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. 1 x RTU5024 GSM Door Opener 1 x Booster Antenna 1 x 12V Power Adapter (EU/US) 1 x Manual 1 X GSM Gate Opener 1 X Antenna 1 X 12V Power Adapter 1 X Manual 1 X GSM Gate Opener 1 X Antenna 1 X 12V Power Adapter 1 X Manual 1 x RTU5024 GSM Door Opener 1 x Booster Antenna 1 x 12V Power Adapter (EU/US) 1 x Manual 1 x RTU5024 GSM Door Opener 1 x Booster Antenna 1 x 12V Power Adapter (EU/US) 1 x Manual