Sentry 1 channel binary DIP switch receiver 403MHz opened, with its carton
Sentry remote control receiver carton
Sentry binary DIP receiver 403MHz features
Sentry binary receiver quick guide 1 of 4: how to connect
Sentry binary receiver quick guide 2 of 4: setting the code
Sentry binary receiver quick guide 3 of 4: DIP switch coding table
Sentry binary receiver quick guide 4 of 4: fitting and specs
By Sentry

Sentry 1 Channel Binary DIP Switch Receiver 403MHz

Sentry 1 channel binary DIP switch receiver on 403.55MHz, non-latch. Set the 12 DIP switches to match your Sentry binary remotes, no learning needed. One 1 Amp potential-free pulse relay.

  • 12 DIP switchesMatch your remotes
  • 403.55MHzBinary
  • 1 Amp relayPulse output
  • 1 channelNon-latch
R 240.00
Collect at a branch, no charge
  • Alectra Wonderboom Braam Pretorius Street, WonderboomMon to Sun 08:00 to 16:45
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Choose Pickup at checkout and we message you when your order is ready to collect.
Pairs well with
Sentry 1 Button Binary DIP Switch Gate Remote 403MHz
R 155.00
Sentry 3 Button Binary DIP Switch Gate Remote 403MHz
R 185.00
Sentry 1 Button Self-Learning Gate Remote 403MHz
R 150.00

The Sentry 1 channel binary receiver is the DIP switch receiver for Sentry 403MHz binary remotes. You set its 12 DIP switches to the same code as your remotes and it works, with no learning step. It has one 1 Amp potential-free relay with a pulse (non-latch) output, ready for gate and garage motor triggers.

Which remotes work with it?

Sentry 403MHz binary DIP switch remotes, such as the Sentry 1 button binary remote and the 3 button binary remote. With a 3 button remote, DIP switches 1 to 3 on the receiver choose which button opens it. To add remotes later, set more DIP switch remotes to the same code, or copy one onto a Sentry self-learning remote.

Wiring

Connect 12 to 24V DC or 12 to 18V AC to POS and NEG, and the COM, NO and NC relay terminals to your motor's trigger input. The relay pulses on each press; it does not latch. Alectra Solutions supplies the receiver only.

How to tell it apart

The carton label reads NON-LATCH BINARY 403MHz. The 403MHz binary receiver has no colour sticker on the relay. Our quick guides in the photos cover connecting, setting the code, the DIP switch table and fitting.

Courier anywhere in South AfricaR160 for orders up to 10 kg. Heavier orders are priced by weight at checkout. Free courier on orders of R8,000 or more, up to 10 kg.
Collect in Pretoria at no chargeChoose collection at checkout and pick up at Hatfield or Wonderboom.
Genuine stockSupplied through the official South African distributors, with the supplier warranty.
Key features
  • 12 DIP switch coding. Set the switches on the receiver to match your remote. No learning step needed.
  • 1 and 3 button remotes. On a 3 button remote, switches 1 to 3 choose which button opens this receiver.
  • Easy to add remotes. Set more DIP switch remotes to the same code, or copy one with a Sentry learning remote.
  • 403.55MHz binary. Pairs with Sentry 403MHz binary remotes. The 403MHz model has no colour sticker.
  • 1 Amp pulse relay. Potential-free COM, NO and NC with a pulse output, ready for motor triggers.
  • Flexible power input. Runs on 12 to 24V DC or 12 to 18V AC.
Specifications
BrandSentry (made by Martin Electronics)
Channels1, non-latch (pulse)
CodingBinary, 12 DIP switches
Frequency403.55MHz (no colour sticker)
Relay contact1 Amp, potential free (COM, NO, NC)
Power source12 to 24V DC or 12 to 18V AC
Current consumption15mA passive, 50mA active
Sensitivity-110dBm
Operating temperature0°C to 40°C
Size77 x 69 x 20mm
WeightAbout 70g
Carton labelNON-LATCH BINARY 403MHz
Warranty24 months Sentry, carry-in
Sold asSingle receiver
Not in the box
  • Remotes (sold separately)
  • Power supply
  • Fitting and wiring (done by you or your installer)
Questions people ask
Do I need to learn remotes into this receiver?

No. Set the 12 DIP switches on the receiver to the same code as your remotes and they work.

Which remotes work with it?

Sentry 403MHz binary DIP switch remotes, with 1 or 3 buttons.

How does it work with a 3 button remote?

DIP switches 1 to 3 on the receiver choose which of the three buttons opens it.

Can it latch for lights or an alarm?

No. This is the non-latch model: the relay pulses on each press.

Will it work with Sentry code hopping remotes?

No. It only reads binary DIP switch remotes.

Will Alectra wire it in for me?

No. Alectra Solutions supplies the receiver only. You or your installer connect 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.

Ask HatfieldAsk Wonderboom

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