4G Door Entry Intercom for Electric Gates & Doors
- Works on 2G, 3G and 4G networks
- Internal Aerial
- Slimline Design (1.8cm)
- 12-24V AC/DC Power
- 1000 Phone User Memory
- SMS Control and Programming
- Any Mobile Network (including 3)
- Good Audio Quality
- 2 Output Relays
- Weatherproof Design
- Up to 1000 code keypad
- Keypad programming by SMS & Online
Introducing the new SIM free 4G intercom from Hello Systems! They are easy to install and set up by SMS with space for up to 1000 numbers. With connectivity on 2G, 3G and 4G, a SIM from any network of your choice allows visitors to call your phone no matter where you are.
Manufactured in the UK. 2 year warranty.