Sentry 1000 User Code Hopping Receiver 433MHz for Complexes
Sentry 1000 user code hopping receiver, model RX1D, 433.92MHz. Every remote gets its own channel, LED channel display, delete a single lost remote, 5 Amp dry relay and RS-232 data port. For complexes and estates.
- 1000 usersMemory
- 433.92MHzCode hopping
- 5 AmpDry relay contact
- RS-232Data port
-
Alectra Wonderboom Braam Pretorius Street, WonderboomMon to Sun 08:00 to 16:45Get directions
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The Sentry 1000 user receiver (model RX1D) is built for townhouse complexes, estates and shared gates. It stores up to 1000 Sentry code hopping remotes on 433.92MHz, and every remote gets its own numbered channel, so you can delete one lost remote without re-coding everyone else's.
Made for many users
A three-digit LED display shows the channel number while you program and flashes if a channel is already in use. The 5 Amp dry relay contact (NO, NC and COM) suits most gate and door applications, and the RS-232 data port connects to a Windows PC running Sentry logging software or to the Sentry RXE1 large format display.
Which remotes work with it?
Sentry 433MHz code hopping remotes, such as the Sentry 1 button code hopping remote 433MHz. For a single home, the Sentry 1 channel code hopping receiver 433MHz is the simpler choice.
Power and support
It runs on 12 to 24V AC or DC. The quick guides in the photos cover connecting, programming remotes and the data port. Alectra Solutions supplies the receiver only.
Key features
- Up to 1000 users. Every remote gets its own numbered channel, built for complexes with many residents.
- Code hopping security. Matching receiver for Sentry code hopping remotes; the code changes with every press.
- LED channel display. Shows the channel number while you program, and flashes if a channel is already in use.
- Delete one lost remote. Erase a single channel without re-coding everyone else's remotes.
- 5 Amp dry relay contact. NO, NC and COM terminals, suitable for most gate and door applications.
- RS-232 data output. Log activity on a Windows PC with Sentry software, or add the RXE1 large display.
Specifications
| Brand | Sentry (made by Martin Electronics) |
|---|---|
| Model | RX1D |
| Channels | 1 relay output |
| Coding | Code hopping |
| Frequency | 433.92MHz |
| Memory | 1000 users |
| Relay contact | 5 Amp rated, dry (NO, NC, COM) |
| Receiver type | Superheterodyne |
| Display | 3-digit LED channel display |
| Data port | RS-232 |
| Power source | 12 to 24V AC or DC |
| Operating temperature | 0°C to 40°C |
| Operating humidity | Below 80% |
| Size | 90 x 66.5 x 30mm |
| Weight | 70g |
| Approvals | ICASA, ZV 125, CE, ETSI 300 683, ETSI 300 220-1, MPT 1340 |
| Warranty | 24 months Sentry, carry-in |
| Sold as | Single receiver |
Not in the box
- Remotes (sold separately)
- Power supply
- PC, logging software and RXE1 display
- Fitting and programming (done by your installer)
Questions people ask
Up to 1000 users, each on its own numbered channel.
Yes. Erase that remote's channel without re-coding anyone else's remote.
Sentry 433MHz code hopping remotes.
Connecting to a Windows PC running Sentry logging software, or to the Sentry RXE1 large format display.
Yes. It is made for complexes, estates and shared gates with many residents.
No. Alectra Solutions supplies the receiver only. Your installer connects and programs it using the quick guides.
Need it fitted? Alectra Solutions supplies product only. Ask the branch and we will point you to installers in Pretoria.


















