Sentry 1 Channel Rx Binary (433) Dip Type

Sentry 1 Channel RX Binary (433MHz) Dip Type Receiver – MERX1-B1

The Sentry MERX1-B1 1 Channel Binary Receiver is a reliable single-channel remote control receiver designed for use with compatible 433MHz Sentry binary DIP-switch transmitters. It is ideal for gate motors, garage doors, access-control systems and other applications requiring dependable wireless activation.

Using traditional binary DIP-switch coding, the receiver can be easily configured to match compatible transmitters without complex programming. A potential-free relay output allows integration with a wide range of automation and access-control equipment.

Key Features:

• Single-channel receiver

• 433MHz binary receiver

• Compatible with matching Sentry binary DIP-switch transmitters

• Simple DIP-switch code configuration

• Potential-free relay output

• Suitable for gate motors, garage doors, electric locks and access-control systems

• Operates from a 12–24V AC/DC power supply

• Compact and practical design for straightforward installation

Ideal for:

• Gate automation

• Garage door automation

• Access-control systems

• Electric locking applications

• Other compatible remotely controlled equipment

Product Specifications:

Brand: Sentry
Model: MERX1-B1
Type: 1 Channel Binary Receiver
Frequency: 433MHz / 433.92MHz variant
Coding Type: Binary DIP Switch
Channels: 1
Power Supply: 12–24V AC/DC
Relay Output: Potential-free relay contact

The Sentry MERX1-B1 is a practical solution for maintaining or expanding compatible legacy binary remote-control systems where simple DIP-switch programming and reliable single-channel operation are required.