CAME TOP42FGN 806TS-0300 Fixed Code Remote Compatibility and Technical Details
The CAME TOP42FGN, manufacturer part number 806TS-0300, is a two-channel handheld remote transmitter for select CAME automation radio systems. It operates at 433.92 MHz using CAME fixed-code technology and provides two buttons for controlling compatible programmed functions.
CAME identifies the TOP42FGN as having transmitter self-learning capability for supported TOP, TAM, TWIN, and TTS series radio controls. Depending on the receiver and system configuration, the two channels may be used for separate automation commands or different compatible operators.
What the TOP42FGN Remote Does
The TOP42FGN sends a 433.92 MHz fixed-code radio command to a compatible CAME receiver or radio-frequency card. Applications may include select CAME swing gates, slide gates, barriers, garage door systems, and other automation equipment equipped with the correct CAME radio receiver.
The actual function of each button is determined by the receiver and control system programming. Having two channels does not guarantee that both buttons are already programmed when the transmitter is supplied.
Compatible With
- Select CAME 433.92 MHz fixed-code radio systems
- Select CAME TOP fixed-code applications
- Supported CAME TOP, TAM, TWIN, and TTS transmitter self-learning applications
- Select systems using CAME 001AF43S 433.92 MHz plug-in radio cards when the required coding format is supported
- Select systems using CAME 001AF43TW 433.92 MHz radio cards when correctly configured
Important compatibility warning: A matching 433.92 MHz frequency does not by itself guarantee compatibility. CAME produces transmitters using fixed code, rolling code, and dual-frequency technology. Verify both the transmitter coding family and the installed receiver before ordering.
TOP42FGN vs Similar CAME TOP Remotes
| Model | Part Number | Channels | Frequency | Coding |
| TOP42FGN | 806TS-0300 | 2 | 433.92 MHz | Fixed code |
| TOP44FGN | 806TS-0310 | 4 | 433.92 MHz | Fixed code |
| TOP44RBN | 806TS-0270 | 4 | 433.92 MHz | Rolling code |
| TOPD4FRN | 806TS-0330 | 4 | 433.92 / 868.35 MHz | Fixed code |
| TOPD4REN | 806TS-0290 | 4 | 433.92 / 868.35 MHz | Rolling code |
The TOP44FGN is the closest current four-button counterpart to TOP42FGN because both use 433.92 MHz fixed-code technology. The TOP44RBN and TOPD-series transmitters use different radio or coding configurations and should not automatically be substituted.
Features and Specifications
| Specification | Details |
| Brand | CAME |
| Model | TOP42FGN |
| Manufacturer Part Number | 806TS-0300 |
| Product Type | Remote transmitter |
| Channels / Buttons | 2 |
| Radio Frequency | 433.92 MHz |
| Transmission Technology | Fixed code |
| Self-Learning | Yes, with supported CAME radio-control families |
| Battery | 1 x CR2032 lithium |
| Housing Material | Polycarbonate |
| Operating Temperature | -20 C to +55 C |
| Dimensions | Approximately 73 x 36 x 15 mm |
| TOP Family Stated Radio Range | Approximately 50-150 meters under suitable conditions |
Also Known As / Related Part Numbers
- CAME TOP42FGN
- CAME 806TS-0300
- 806TS0300
- TOP42FGN 433.92 MHz
- CAME TOP44FGN 806TS-0310 - related 4-channel fixed-code model
Older CAME Remote Replacement Check
The TOP42FGN may be suitable for replacing or duplicating select older CAME fixed-code transmitters from the TOP, TAM, TWIN, and TTS families. However, CAME has produced several generations and coding variations within these families.
Do not assume that every older CAME TOP-432, TOP-434, TAM, TWIN, or TTS remote is automatically interchangeable with TOP42FGN. Confirm the exact model printed on the old transmitter and the type of receiver installed in the operator.
Technician Note
If a working CAME remote is available, use its exact model number as the first compatibility reference. The TOP42FGN provides self-learning capability for supported CAME transmitter families, but the programming procedure and whether transmitter-to-transmitter duplication is permitted can depend on the receiver and installation configuration.
If no original transmitter is available, inspect the CAME receiver or plug-in radio card. A 433.92 MHz receiver identifies the frequency family, but the coding type must still be confirmed.
Before Ordering Checklist
- Verify that the existing system operates at 433.92 MHz.
- Confirm that the receiver accepts the required CAME fixed-code transmission format.
- Check the exact model number on the existing remote.
- Confirm that two channels are sufficient for the required functions.
- Do not substitute TOP44RBN solely because it also operates at 433.92 MHz.
- Do not substitute a TOPD dual-frequency transmitter without confirming receiver compatibility.
- If the original remote is unavailable, verify the receiver or radio card before ordering.
Installation and Service Notes
Programming procedures vary depending on the CAME receiver and existing transmitter family. Some systems permit transmitter-to-transmitter self-learning, while managed commercial or community systems may require receiver access or installer-level programming.
For apartment communities, commercial properties, HOA gates, or systems where the radio configuration is unknown, confirm authorization and receiver compatibility before adding a transmitter. A qualified gate or access-control technician should handle receiver programming when the system configuration is unclear.
Product Questions and Answers
Q: What frequency does the CAME TOP42FGN use?
A: The CAME TOP42FGN operates at 433.92 MHz and uses fixed-code transmission technology.
Q: How many buttons does the TOP42FGN have?
A: The TOP42FGN has two buttons and two radio channels. Each channel can be programmed for a supported function according to the receiver and control-system configuration.
Q: What is the CAME part number for TOP42FGN?
A: The manufacturer part number is 806TS-0300.
Q: Is TOP42FGN compatible with TOP44FGN?
A: TOP42FGN and TOP44FGN are closely related 433.92 MHz fixed-code transmitters. TOP42FGN has two channels while TOP44FGN has four. Confirm the installed receiver and programming requirements before substituting one for the other.
Q: Is TOP42FGN the same as the CAME TOP44RBN?
A: No. TOP42FGN uses fixed-code technology, while TOP44RBN uses rolling-code technology. A matching 433.92 MHz frequency does not make them automatically interchangeable.
Q: Can the TOP42FGN learn the code from an existing CAME remote?
A: CAME specifies self-learning functionality for supported TOP, TAM, TWIN, and TTS radio-control families. Confirm the exact existing remote and receiver because programming compatibility can vary by system.
Q: What should I check if the TOP42FGN will not program to my gate?
A: Verify that the receiver operates at 433.92 MHz, supports the required CAME fixed-code format, and allows the programming method being used. Also check the transmitter battery and exact receiver model. If the radio configuration is unclear, have a qualified gate or access-control technician inspect the system.
