BEA 10TD433HH3 433 MHz 3-button Handheld Wireless Transmitter
The BEA 10TD433HH3 is a compact 3-button handheld transmitter used with BEA 433 MHz wireless receiver systems. It is typically used when a wireless hand control is needed for an automatic pedestrian door, touchless activation setup, access-control relay, or similar low-voltage control point. The transmitter does not operate the equipment by itself; it sends a coded 433 MHz signal to a compatible BEA receiver, and the receiver provides the output to the door controller or access-control input.
This part should be matched to the existing BEA 433 MHz receiver family before ordering. The most common receiver references are 10RD433 and 10RD433EH. The number of buttons matters because a 3-button transmitter can be used differently depending on how the receiver channels or multiple receivers are configured. It should not be mixed with unrelated radio technologies, garage opener learn-button systems, fixed-code remotes, or Wiegand credential readers unless the installation includes a compatible BEA receiver interface.
Compatible With
- BEA 10RD433 433 MHz receiver module
- BEA 10RD433EH 433 MHz receiver module with extended hold
- BEA 433 MHz wireless receiver family installations
- Automatic pedestrian door activation systems using BEA 433 MHz receivers
- Low-voltage relay-control applications where a BEA 433 MHz receiver is installed and wired to the controller
- Systems using BEA 433 MHz handheld transmitters, push-button transmitters, or wireless activation accessories when matched to the receiver
- Not compatible with 300 MHz, 310 MHz, 315 MHz, 390 MHz, Bluetooth, HID, Wiegand, or manufacturer-specific garage opener radios unless a compatible BEA 433 MHz receiver is wired in
Features and Specifications
| Manufacturer | BEA Sensors |
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| Product Type | Handheld wireless transmitter |
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| Part Number | 10TD433HH3 |
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| Wireless Family | BEA 433 MHz |
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| Frequency | 433 MHz band / 433.5 to 434.5 MHz operating band |
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| Channels / Buttons | 3-button |
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| Transmission Type | Digital rolling-code style transmitter |
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| Compatible Receiver Type | BEA 10RD433 and 10RD433EH receiver modules |
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| Battery Type | 3 V lithium button-cell battery |
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| Application | Wireless activation for compatible automatic door and access-control receiver systems |
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| Notes | Program to the receiver; not a universal garage or gate remote |
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Also Known As / Related Part Numbers
- 10TD433HH3
- 10TD-433HH3
- 433-HH3
- 433HH3
- 10TD433-HH3
- 10TD433HH3
- 10RD433
- 10RD433EH
- 433 MHz Wireless Family
- BEA 433 MHz transmitter
- BEA handheld transmitter
Technician Note
Pair the transmitter at the BEA receiver and confirm the receiver output is wired correctly for the door or access-control input. If the transmitter will be used around an automatic door or gate, do not disable required safety sensors to make the activation work.
Before Ordering
- Confirm the receiver is BEA 433 MHz, not another frequency or brand-specific radio.
- Match the button count to the functions or doors being controlled.
- Check whether the system uses a standard 10RD433 receiver or 10RD433EH extended-hold receiver.
- Verify the receiver has transmitter memory available.
- Confirm the installation still has all required safety devices and activation logic in place.
Professional Advisory
Wireless activation should be tested from the intended use location after programming. For automatic door or gate systems, activation range should never be used as a substitute for required presence, photoeye, edge, or monitored safety protection.
Product Questions
What receiver works with the BEA 10TD433HH3?
The BEA 10TD433HH3 is commonly used with BEA 10RD433 and 10RD433EH 433 MHz receiver modules. The receiver must be installed and wired to the door or control system.
Is 10TD433HH3 a universal garage door remote?
No. This is a BEA 433 MHz transmitter for compatible BEA receivers. It does not program directly to unrelated garage door opener logic boards or gate operator radios unless the correct BEA receiver is installed.
What does the 3-button layout control?
The 3-button layout allows the transmitter to send separate button commands for compatible receiver channels or separate receivers, depending on how the BEA receiver system is wired and programmed.
Does this transmitter use a fixed DIP-switch code?
No. The BEA 433 MHz handheld transmitter family is commonly listed as a digital rolling-code style wireless system rather than an older DIP-switch fixed-code remote.
What should be checked before ordering 10TD433HH3?
Confirm the existing receiver is a BEA 433 MHz receiver, verify the button count needed, check the old transmitter part number, and make sure the receiver has available memory before adding another transmitter.
