Quick Set Up Guide:
1. Insert SIM into the receiver
2. Switch the power switch to on and ensure you have a solid light for power and a flashing light for SIM reception
3. SMS 1234TEL[phone number of SIM]# (do not write the brackets [] or text inside of the brackets - replace this with the actual phone number of the SIM - this is case sensitive)
4. SMS 1234ALL# (this will allow any mobile phone to call and activate the door)
5. Test by calling the mobile number
6. SMS 1234CC (this will operate the door via SMS)
Handy Tip: Check SIM card has reception and can make and receiver calls in a mobile
Handy Tip: All commands are case sensitive

Specifications

GSM Frequency	Quad-band 850/900/1800/1900MHz
3G/4G/NB-Iot	Optional: WCDMA/TDD-LTE/FDD-LTE/NB-IoT
Users	Up to 999
Digital Input	2 NC/NO dry contact
Digital Output	1 Relay, 3A/240VAC
Siren Output	12VDC/1A
DC Power supply	9~24VDC/2A
Power consumption	12V input Max. 50mA/Average 25mA
SIM Card	Supporting 3V SIM Card
Antenna	50 Ω SMA Antenna interface
Temperature range	-20~+60 °C
Humidity range	Relative humidity 90%
Backup battery	3.7V/900mAH
Exterior dimension	W88mmD78mmH32mm
Net Weight	260 g

Features

Setup with easy to use PC Software
Switches relay with free call from mobile phone
2 Digital inputs for sensors or switches
SMS confirmation of relay switching
Secure password protection
No call charges (device will reject the call then operate the door)
Only authorized numbers can operate the receiver (private numbers ignored)
Operates from anywhere a 3G or 4G signal is available
Open/close gates, doors, shutters, garage doors, bollards, boom gates & access doors
Security alarm, on/off lights, pumps and machines