Transmitter Solutions RECTSNANO433 433 MHz HIVE Nano Receiver Compatibility Details
The Transmitter Solutions RECTSNANO433 is the documented 433.92 MHz version of the HIVE 1 Channel Nano Receiver. This compact rolling-code receiver provides one relay channel, memory for 85 user codes, a C-NO relay output, and 12-24 VAC/DC self-adjusting power.
Transmitter Solutions currently publishes the broader receiver family under part number RECTSNANO and identifies the 433 MHz configuration as the 85-memory version. The current manufacturer user manual specifically identifies part number RECTSNANO433.
What the RECTSNANO433 Receiver Does
The RECTSNANO433 receives compatible 433.92 MHz rolling-code transmitter commands and activates one Normally Open relay output. The receiver uses a KeeLoq Hopping Code security system and can be programmed through its P1 self-learning button.
The manufacturer also documents a supported remote memorization procedure using a previously memorized transmitter. This can allow an additional compatible transmitter to be memorized without direct access to the P1 button when the programming requirements in the manual are met.
All Verified RECTSNANO433 Applications
Transmitter Solutions documentation identifies the Nano receiver for the following applications:
- Automatic gate control.
- Garage door control.
- Automatic closing systems.
- Rolling shutter control.
- Awning control.
- Anti-burglar and security appliance control.
- Lighting control applications.
The connected equipment must accept the receiver's C-NO relay control signal and remain within the applicable relay power limits. Do not directly switch an unknown mains-voltage or high-current load through the receiver relay.
Verified Transmitter Compatibility
The current Transmitter Solutions Nano receiver page states that the receiver is compatible with a wide variety of handheld and wall-mounted transmitters. The RECTSNANO433 manual identifies a 433.92 MHz KeeLoq Hopping Code rolling-code system.
- Supported handheld transmitters using the correct 433.92 MHz receiver coding system.
- Supported wall-mounted transmitters using the correct 433.92 MHz receiver coding system.
- Compatible previously memorized transmitters used with the manufacturer-documented remote memorization procedure.
The current public Nano receiver page and RECTSNANO433 manual do not provide a complete exact transmitter model-number compatibility list. A remote should not be considered compatible only because it is labeled 433 MHz. Confirm the transmitter part number, operating frequency, and coding system before ordering.
433.92 MHz KeeLoq Hopping Code Operation
The manufacturer manual identifies the RECTSNANO433 as a 433.92 MHz superheterodyne receiver using KeeLoq Hopping Code security. Frequency and transmitter coding must both match the receiver system.
Do not automatically substitute a 433 MHz DIP-switch transmitter, fixed-code transmitter, or another rolling-code family. Similar frequency markings do not prove radio compatibility.
85-User Code Memory
The RECTSNANO433 manual specifies memory capacity for 85 user codes. When the memory is full, the receiver provides three beeps during an attempt to memorize another transmitter.
The manufacturer documents both single-transmitter deletion and full memory erasure. Full memory erasure removes all stored transmitter codes and should only be performed when the access consequences for every programmed user are understood.
One C-NO Relay Output
The receiver has one relay with C-NO contacts. This provides Common and Normally Open relay contacts. The current RECTSNANO433 specifications do not identify a Normally Closed output.
Confirm the existing gate operator, garage door opener, security controller, or other connected equipment accepts a Normally Open relay command. A system requiring an NC contact or multiple relay channels should not automatically use this receiver as a replacement.
Pulse and Delayed Relay Modes
The RECTSNANO433 supports pulse and delayed relay operation. The default pulse is 1 second. In delayed mode, the relay release delay can be programmed from 1 to 30 seconds.
During the programmed delay, reception of an additional transmitter signal releases the relay according to the manufacturer operating description. Select the relay behavior that matches the connected control input.
Programming Options
- Push-to-learn programming using the P1 receiver button.
- Manufacturer-documented remote memorization using a previously memorized transmitter.
- Single transmitter deletion.
- Full receiver memory erasure.
- Activation beep enable or disable function.
- Current product page also lists a 2-button handheld programming remote as a programming option.
The current manufacturer documentation does not identify the exact programming remote part number on the Nano product page. Do not assume a programming remote is included with the receiver.
Power Supply Requirements
The RECTSNANO433 operates from 12-24 VAC/DC self-adjusting power. The manufacturer manual specifies that the receiver must be powered from a safety extra-low-voltage SELV type low-power source.
The documented current consumption is 9 mA at rest at either 12V or 24V, 26 mA with the relay excited at 12V, and 31 mA with the relay excited at 24V.
For damaged transformers, unknown control voltage, unsafe wiring, or internal gate or garage operator electrical faults, have a qualified gate, garage, low-voltage, access control, or electrical technician inspect the system.
Compact IP2X Receiver Housing
The receiver measures approximately 2 x 1.25 x 0.75 inches and carries an IP2X housing protection specification. This is not a weatherproof outdoor enclosure rating.
For automatic gate applications, install the receiver in a suitable protected control enclosure. Do not expose the receiver directly to rain, sprinklers, washdown, or other outdoor moisture.
Similar HIVE Receivers Are Not Automatically Interchangeable
- RECTSNANO318: The current Nano receiver family page identifies the 318 MHz version with 44-memory capacity. It is a different radio frequency configuration.
- RECTSNANO869: The current Nano receiver family page identifies an 868 MHz version with 85-memory capacity. Matching memory capacity does not make the 868 MHz receiver compatible with 433 MHz transmitters.
- RECTSNANO433-NEUTRAL: This catalog designation is associated with a neutral or no-branding configuration. Do not substitute the neutral SKU when the exact branded product presentation is important without confirming the physical item.
- HIVE433DIP: This is a separate 433 MHz DIP-switch receiver design. Matching nominal frequency does not make a DIP-switch transmitter compatible with the RECTSNANO433 rolling-code receiver.
- Nano GDO: Transmitter Solutions separately lists a Nano GDO low-consumption receiver. Verify the exact receiver label and application before changing between the standard Nano and GDO receiver configurations.
Features and Specifications
| Feature | Specification |
| Brand | Transmitter Solutions |
| Part Number | RECTSNANO433 |
| Receiver Family | HIVE Nano / RECTSNANO |
| Product Type | 1-channel rolling-code receiver |
| Receiver Type | Superheterodyne |
| Carrier Frequency | 433.92 MHz |
| Demodulation | AM/ASK |
| Local Oscillator | VCO / PLL |
| Local Oscillator Frequency | 6.6128 MHz |
| Intermediate Frequency | 10.7 MHz |
| Channel Width | Greater than 25 KHz |
| Input Sensitivity | -115 dBm |
| Local Oscillator Spurious Emissions | Less than -57 dBm |
| Input Load | 50 Ohm |
| Channels | 1 |
| Memory Capacity | 85 user codes |
| Transmitter Security Code | Rolling code / KeeLoq Hopping Code |
| Maximum Code Combinations | 2^64 |
| Relay Count | 1 |
| Relay Contacts | C-NO |
| Operating Modes | Pulse or delayed |
| Default Pulse | 1 second |
| Release Delay | 1 to 30 seconds |
| Power Supply | 12-24 VAC/DC self-adjusting |
| Maximum Applicable Power | 24 VA |
| Current at Rest | 9 mA at 12V or 24V |
| Current With Relay Excited at 12V | 26 mA |
| Current With Relay Excited at 24V | 31 mA |
| Published Range | 500 to 600 ft |
| Housing Protection | IP2X |
| Operating Temperature | -4 to 158 degrees F |
| Dimensions | 2 x 1.25 x 0.75 inches |
Manufacturer Warranty Documentation Note
The current Transmitter Solutions Nano product page lists a 5-year warranty. The currently linked RECTSNANO433 manual retains 24-month guarantee language and carries an older manual revision date. These manufacturer documents do not state the warranty period the same way. Verify the current applicable Transmitter Solutions warranty terms for the product and production date when warranty duration is an ordering consideration.
Also Known As and Related Product References
- RECTSNANO433 - documented 433 MHz receiver part number.
- RECTSNANO - current Nano Long Range Receiver family reference.
- HIVE 1 Channel Nano Receiver - manufacturer manual product designation.
Package Contents
The current Transmitter Solutions product page and RECTSNANO433 manual do not provide a complete detailed package contents list. Do not assume a handheld transmitter, wall-mounted transmitter, separate power supply, external weatherproof enclosure, or 2-button handheld programming remote is included unless specifically shown with the product being ordered.
Technician Note
The most common ordering mistake with this Nano receiver is matching only the 433 MHz marking. This receiver uses a 433.92 MHz KeeLoq Hopping Code rolling-code system. A 433 MHz DIP-switch or different rolling-code remote is not automatically compatible. Check the transmitter part number and coding family before replacing the receiver or ordering additional remotes.
Before Ordering Checklist
- Confirm part number RECTSNANO433 on the receiver or replacement requirement.
- Verify 433.92 MHz receiver frequency.
- Check the existing transmitter part number.
- Confirm the transmitter uses the supported rolling-code system.
- Verify that one receiver channel is sufficient.
- Confirm 85-user code memory meets the site requirement.
- Check whether the receiver memory may already be full.
- Verify the connected equipment accepts a C-NO relay input.
- Confirm pulse or 1 to 30 second delayed relay operation is suitable.
- Verify 12-24 VAC/DC low-voltage power.
- Confirm a protected enclosure is available for gate or other outdoor applications.
- Confirm separately required transmitters and programming accessories.
Installation and Service Notes
The receiver uses the P1 button for self-learning transmitter memorization. The manual also documents single-transmitter deletion, complete memory erasure, and activation beep programming.
When diagnosing poor remote range, inspect the receiver location, antenna arrangement, nearby metal, enclosure construction, transmitter condition, and possible radio interference before assuming the receiver electronics have failed. The current product page lists a 500 to 600 ft range, but actual installed range can vary with site conditions.
Do not bypass photo eyes, monitored safety edges, entrapment protection, emergency access, garage door reversal systems, or operator safety circuits when installing or troubleshooting this receiver. The RECTSNANO433 provides a control command and does not replace required gate or door safety functions.
Professional Advisory
If the existing receiver wiring, relay input, power source, or transmitter coding system cannot be positively identified, have a qualified gate, garage, low-voltage, or access control technician inspect the system. Do not connect unknown mains-voltage or high-current loads directly to the receiver relay.
Product Questions and Answers
Is RECTSNANO433 a 433 MHz rolling-code receiver?
Yes. The manufacturer manual identifies RECTSNANO433 as a 433.92 MHz receiver using KeeLoq Hopping Code security and rolling-code operation. A different 433 MHz coding system is not automatically compatible.
How many user codes can the RECTSNANO433 receiver store?
The RECTSNANO433 manual specifies memory for 85 user codes. When the memory is full, the receiver provides three beeps during an attempt to memorize another transmitter.
Which transmitters are compatible with RECTSNANO433?
Transmitter Solutions states that the Nano receiver family is compatible with a wide variety of handheld and wall-mounted transmitters, and the RECTSNANO433 manual identifies a 433.92 MHz KeeLoq Hopping Code system. The current public documentation does not provide a complete exact transmitter model list, so confirm the transmitter part number, frequency, and coding system before ordering.
Can I use a 433 MHz DIP-switch remote with RECTSNANO433?
Do not assume it will work. RECTSNANO433 uses a documented rolling-code system, while Transmitter Solutions separately offers 433 MHz DIP-switch receiver products. Matching the 433 MHz frequency alone does not prove compatibility.
Does RECTSNANO433 provide a Normally Closed relay contact?
No. The documented receiver has one C-NO relay output, providing Common and Normally Open contacts. A system requiring a Normally Closed relay contact should not use this receiver as a direct replacement without confirming the control design.
Can the RECTSNANO433 relay stay active longer than one second?
Yes. The default pulse is 1 second, and the receiver supports delayed relay operation with a programmable release delay from 1 to 30 seconds.
Can a single lost transmitter be removed without erasing every remote?
Yes. The RECTSNANO433 manual documents a single-transmitter deletion procedure as well as full memory erasure. Full memory erasure removes all stored transmitter codes and should not be used when only one known transmitter needs to be deleted.
Are a transmitter or 2-button programming remote included with RECTSNANO433?
The current manufacturer product page and manual do not provide a complete package contents list. The product page lists a 2-button handheld programming remote as a programming option, but this does not confirm that a transmitter or programming remote is included with RECTSNANO433. Confirm package contents before ordering.
