The BDD 433MHz 1CH Transmitter is a compact and convenient single-button remote control designed for wireless operation of compatible BMT 433MHz 1-channel receivers. Operating on a 12V DC power supply from a replaceable 23A battery, this remote provides a practical solution for controlling compatible electronic devices, access systems, and remote switching applications.
Featuring fixed-code encoding and a transmission range of up to 50 metres in an open environment, the BDD 433MHz transmitter allows users to activate compatible receivers without the need for direct physical access. Its single-button design makes operation straightforward, while its compact form makes it easy to carry and use whenever remote access is required.
The remote is supplied with the battery loose, allowing the user to install the battery before operation.
Key Features
- 433MHz Wireless Transmission: Uses the 433MHz radio frequency for wireless communication with compatible receivers.
- Single-Button Operation: Simple one-button design for convenient control of compatible equipment.
- 12V Battery Powered: Operates using one 23A 12V battery.
- Fixed-Code Encoding: Uses fixed-code technology for communication with compatible fixed-code receivers.
- Up to 50m Range: Provides a transmission distance of up to 50 metres in an open environment, depending on surrounding conditions.
- Receiver Compatibility: Designed for use with BMT 433MHz 1-channel receivers.
- Compact Remote Design: Easy to carry and suitable for everyday remote-control applications.
- Battery Supplied Loose: Includes a compatible battery supplied separately from the remote.
Technical Specifications
- Product Code: BDD 433MHZ 1CH TRANSMITTER
- Product Type: Wireless Remote Control Transmitter
- Device: Remote Control
- Number of Channels: 1 Channel
- Number of Buttons: 1 Button
- Operating Voltage: DC 12V
- Operating Frequency: 433MHz
- Encoding Type: Fixed Code
- Remote Transmission Distance: Up to 50m in an open environment
- Battery Type: 23A / 12V battery
- Battery Quantity: 1 Battery
- Compatible Battery: A23BP1 Energizer or V23GA Varta 12V battery
- Battery Supply: Battery supplied loose
- Compatible Receivers: BMT 433MHz 1-channel receivers
Compatibility
The BDD 433MHz 1CH Transmitter is intended for use with compatible BMT 433MHz 1-channel receivers. Before purchasing, confirm that your receiver supports the 433MHz operating frequency and fixed-code transmission type.
Compatibility with other 433MHz receivers is not guaranteed, as frequency compatibility alone does not ensure matching encoding or receiver functionality.
Applications
This single-button remote control is suitable for compatible wireless switching and access-control applications, including:
- Remote activation of compatible electronic devices.
- Wireless control of compatible 1-channel receiver systems.
- Access-control and gate-related remote applications where supported by the receiver.
- Home automation and remote switching projects using compatible BMT receivers.
- Replacement or additional transmitters for supported 433MHz fixed-code receiver systems.
Important Information
The stated transmission range of up to 50 metres applies to an open environment and may vary depending on obstacles, interference, receiver sensitivity, and installation conditions. This transmitter is designed for compatible BMT 433MHz 1-channel receivers; verify receiver compatibility before use.
What's in the box
1 x BDD 433MHz 1CH Single-Button Remote Control Transmitter
1 x 23A 12V Battery, supplied loose
