Sentry 1 Button Self-Learning Gate Remote 403MHz
Sentry 1 button self-learning remote on 403.55MHz. Copies your existing Sentry binary, trinary or SMART remote in seconds, with no DIP switches. About 40m range, one 12V A23 battery.
- 1 buttonOne gate or door
- Self-learningCopies your remote
- 403.55MHzBinary, trinary, SMART
- About 40mRange
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Alectra Wonderboom Braam Pretorius Street, WonderboomMon to Sun 08:00 to 16:45Get directions
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The Sentry 1 button self-learning remote copies your existing Sentry 403MHz remote. Hold the two remotes close together, follow the button sequence, and the code copies across in seconds. There are no DIP switches to set and no need to open the case. It is the easy way to replace a lost or worn Sentry binary or trinary remote. For three buttons, see the Sentry 3 button self-learning remote.
Which remotes can it copy?
It learns Sentry's older unencrypted 403MHz codes: binary, trinary and SMART. That includes the Sentry 1 button binary remote and the 3 button binary remote. It does not copy code hopping remotes. For those, see the Sentry dual frequency learning remote.
How the copy works
The remote has its own receiver inside. Hold your old remote close to it, use the button sequence in the leaflet in the box, and the LED flashes once the new code is stored. Alectra Solutions supplies the remote only.
Range, battery and warranty
Sentry gives the range as about 40m. It runs on one 12V A23 battery and carries Sentry's 24 month carry-in warranty, batteries excluded. In the photos it has a grey case with one white button; the circuit board is marked Sentry Learn L1.
Key features
- Copies your existing remote. Hold both remotes close and it learns in seconds.
- No DIP switches to set. No need to open the case or match tiny switches.
- Binary, trinary and SMART. Learns unencrypted Sentry 403MHz codes. Not for code hopping systems.
- One button. One remote for one gate, door or channel.
- LED confirms the copy. The light flashes once the new code is stored.
- 12V A23 battery. Easy to find and replace when it runs flat.
Specifications
| Brand | Sentry (made by Martin Electronics) |
|---|---|
| Buttons | 1 |
| Type | Self-learning (copies another remote) |
| Codes it learns | Sentry binary, trinary and SMART (unencrypted) |
| Frequency | 403.55MHz |
| Not for | Code hopping remotes |
| Range | About 40m |
| Battery | 1 x 12V A23 |
| Colour | Grey case, white button |
| Warranty | 24 months Sentry, carry-in, batteries excluded |
| Sold as | Single remote |
Not in the box
- Your existing remote to copy from
- Receiver or gate motor
Questions people ask
Hold your existing remote close to the Sentry learning remote and follow the button sequence in the leaflet in the box. The LED flashes once the code is stored.
Sentry 403MHz binary, trinary and SMART remotes. It cannot copy code hopping remotes.
No. It copies the code of a remote that already works, so the receiver sees it as the same remote.
No. This remote works on 403.55MHz. For both 403MHz and 433MHz, look at the Sentry dual frequency learning remote.
One 12V A23 battery.
No. Alectra Solutions supplies the remote only. You or your installer do the copy.
Need it fitted? Alectra Solutions supplies product only. Ask the branch and we will point you to installers in Pretoria.