4G GSM switch gate opener. The device has a SIM card in it, and users can call or text the SIM card to switch the relay and open the gate, barrier, roller shutter, etc.
The system comes as default in open access mode, anyone who knows the number of the SIM in the device can call it to open the gate. It is possible to program up to 200 authorised numbers. As soon as an authorised number is programmed, the device switches into secure mode, and will only operate when it recognises an authorised number.
With free user friendly iPhone and Android mobile Apps for setup & programming.
2 Relays to control two gates or doors, or a gate and side gate. Max load 1A @ 30Vdc
12/24Vac/dc. Tested to +32V AC, so it should work on most Gate controllers without its own PSU. However the control panel must be able to supply peaks of 1 Amp of current in very short pulses.
4G operation dropping back to 2G if required. The device will do this automatically if 4G signal is not present or not useable. This can also be set with an SMS command text if required.
Small size (13cm x 6cm x 3cm) with 3 meter antenna cable.
Waterproof Enclosure - vital when the installers box is full.
SMS text to keep PAYG SIM on the Network. Can vary frequency of texting to use credit on SIM ( See Manual Page 16 ).
Open Access by default. Anyone with the phone number can activate the gate.
200 users when phone numbers are programmed.
Multiple people can program the unit.
Send a command to view already programmed users.
Free Android and iPhone Apps on Google Play Store and Apple App Store.
Notification text to allow primary user to receive a text on every gate or door activation.
Remote Diagnostics.
Identify Current Band and Signal level
Identify Signal Strength and Signal Fading problem
Identify when Operator De-Registers a PAYG SIM
High gain antenna is available for those very low signal locations.
Ensure power supply can supply enough current (Min 1A).
Ensure SIM card is active, has no PIN or voicemail, and has credit. Test in a phone if possible.
Fit an external high gain antenna. Even if the signal is good when you put the SIM in a phone, it could be poor in the GSM unit due to the different technologies used.
Try a different network SIM.
Test in a different location.
Double check the command is correct, including the password and case sensitivity.
Ensure SIM card is active, has no PIN or voicemail, and has credit. Test in a phone if possible.
Fit an external high gain antenna, it can be due to poor signal. Even if the signal is good when you put the SIM in a phone, it could be poor in the GSM unit due to the different technologies used.
