4G GSM Audio Gate Intercom with Keypad and Proximity Reader

A 4G GSM audio intercom panel for gates and doors, with a keypad and a built-in proximity reader, and no phone line or cable run to the building. The panel calls your mobile numbers over the mobile network, so you can answer a visitor and open the gate from anywhere. Staff can use a code or a proximity fob at the gate. The keypad lockout is on by default to deter guessing, and you can add two-factor authentication using a keypad code and a proximity token for extra security. It is set up and managed by text message, with customisable replies, automatic network detection on selected major networks, remote diagnostics and firmware updates sent over the air. The price shown is for the panel.

Why this panel works

No cable to the building. It uses the 4G mobile network, so there is no long cable run to install, and you can fit it to a site where a hardwired intercom would be expensive or impossible.

Controlled access at the gate. Keypad code and proximity entry are built in, with keypad lockout by default and a two-factor option that needs both a code and a fob. An events log records missed calls and failed code attempts so you can see what has been happening.

Quiet when you need it to be. Weekly Do Not Disturb times, plus a holiday setting, stop the panel disturbing people outside business hours, and the clock adjusts for daylight saving by itself.

Managed remotely. Customisable text replies and remote diagnostics, including a modem reboot and a dial test, let you look after the panel without a site visit.

Where it is used

Remote gates, farm entrances, plant yards, car parks and gated sites where no cable can be run to the house or office. It is at its best where a good 4G signal is available at the gate, so check signal at the site before you commit. LED lighting can be set to blue or white.

Specifications

Choosing the right intercom

This is the audio panel with keypad and proximity reader. If you want to see who is calling, choose a video intercom instead. Remember that a GSM panel needs a SIM card and a mobile signal. A hardwired audio panel is the right choice if you can run a cable and do not want an ongoing SIM.

Fitting and care

Check the mobile signal at the gate before you fit the panel. Mount the panel where the signal is good and the antenna can be fitted away from large metal parts. Wire the relay output to your gate or lock, and set up the panel with your numbers and codes by text message. A competent person should install the system and test that the release works with your lock.

Keep the panel clean with a soft damp cloth and check that the SIM card remains active. Review the events log from time to time, which is a quick way to spot a fault.

Frequently asked questions

Ordering and delivery

Order online, with Express UK Delivery to your site and same-day dispatch on orders before 2pm, Monday to Friday. For a larger job, call 01744 520 110 or email sales@industrialsuppliesco.co.uk and we will confirm availability and delivery before you order.