NICE OX2 433.92 MHz Universal Gate Receiver UAE

NICE OX2 2-Channel Pre-Wired Radio Receiver UAE

The NICE OX2 Universal Radio Receiver is a genuine NICE 433.92 MHz 2-channel pre-wired receiver designed for automatic gates, garage doors, parking barriers, lighting systems, irrigation controls and other automation applications.

The OX2 supports NICE O-Code, FloR and Flo radio coding and provides two independent normally-open relay outputs, allowing it to be connected to compatible NICE control units as well as many third-party controllers that accept a dry-contact command.

Unlike the NICE OXI plug-in receiver family, the OX2 is a universal pre-wired receiver with external power and relay connections. It operates from 12–28 VAC/VDC and can manage up to 1024 transmitter memory allocations.

NICE OX2 Key Features

• Original NICE universal radio receiver
• Official model: OX2
• 433.92 MHz reception frequency
• 2 independent relay channels
• NICE O-Code compatibility
• NICE FloR compatibility
• NICE Flo compatibility
• Up to 1024 transmitter memory allocations
• 12–28 VAC/VDC power supply
• Maximum 80 mA consumption with relays active
• Normally-open relay contacts
• Maximum relay load 0.5 A / 50 V
• 52 Ω antenna input impedance
• Receiver sensitivity greater than 0.5 µV for valid signals
• IP30 protection rating
• Universal pre-wired installation
• Suitable for compatible NICE and third-party automation controllers

NICE OX2 Technical Specifications

Brand	NICE
Model	OX2
Product Type	Universal Pre-Wired Radio Receiver
Reception Frequency	433.92 MHz
Built-In Transmitter	No
Radio Coding	O-Code, FloR, Flo
Number of Channels	2
Relay Outputs	2 × Normally Open
Maximum Relay Contact	0.5 A / 50 V
Power Supply	12–28 VAC/VDC
Maximum Current Consumption	80 mA with Relays Active
Antenna Input Impedance	52 Ω
Receiver Sensitivity	>0.5 µV for Successful Signal
Memory Capacity	Up to 1024 Transmitter Memory Allocations
Protection Rating	IP30
Approx. Dimensions	58 × 86 × 22 mm
Approx. Weight	55 g

433.92 MHz Radio Receiver

The NICE OX2 receives radio commands at 433.92 MHz.

Do not list a transmission frequency for standard OX2 because it does not include a built-in transmitter.

The related OX2T is the version that incorporates a transmitter.

OX2 Is a Pre-Wired Universal Receiver

The NICE OX2 should be described as a universal pre-wired receiver.

It is not the same as the NICE OXI plug-in module that fits directly into an SM receiver socket.

OX2 has its own power input and relay outputs, allowing it to be connected externally to a compatible automation controller.

2 Independent Relay Channels

The OX2 has two independent channels.

Each channel provides a normally-open relay output that can be assigned to a different automation function.

For example:

• Channel 1 – Main gate OPEN / STEP-BY-STEP
• Channel 2 – Pedestrian opening

Alternatively, the two channels can control two separate compatible devices.

Normally-Open Dry Contact Outputs

The OX2 relay contacts are designed to provide a normally-open command contact.

This makes the receiver useful for many automation systems where the controller accepts a dry-contact push-button input.

Maximum Relay Contact Rating

NICE specifies a maximum relay-contact rating of approximately 0.5 A at 50 V.

The receiver relay should normally be connected to a low-current automation command input rather than directly powering a gate motor, barrier motor or other high-load equipment.

12–28 VAC/VDC Power Supply

The NICE OX2 operates from a wide low-voltage supply range of 12–28 VAC or VDC.

This makes it suitable for integration with many gate and access-control controllers providing an appropriate accessory power output.

Do Not Connect Directly to 230V

The OX2 is a low-voltage receiver.

Do not connect it directly to a 230V mains supply.

Use only an appropriate 12–28 VAC/VDC supply.

80 mA Maximum Consumption

The official NICE specification gives a maximum current draw of approximately 80 mA with the relays active.

NICE O-Code Compatibility

The OX2 supports NICE O-Code rolling-code radio technology.

This allows operation with compatible NICE O-Code transmitters when correctly programmed.

NICE FloR Compatibility

The receiver also supports NICE FloR radio coding.

Compatible FloR transmitters such as appropriate FLO2RE and FLO4RE models can therefore be memorised into OX2.

NICE Flo Compatibility

Classic NICE Flo coding is also included in the official OX2 decoding specification.

Do Not Add Smilo Unless Verified

The official OX2 technical specification lists:

• O-Code
• FloR
• Flo

For this product page, use those protocols only unless a specific OX2 manual revision for your stock explicitly confirms additional coding.

Frequency Alone Does Not Guarantee Compatibility

A remote operating at 433.92 MHz is not automatically compatible with OX2.

The transmitter must also use a supported NICE coding system.

Always verify:

• Remote model
• 433.92 MHz frequency
• O-Code, FloR or Flo protocol
• Receiver memory availability
• Programming mode

Up to 1024 Memory Allocations

The OX2 can provide up to 1024 transmitter memory allocations.

How the memory is consumed depends on the programming method.

When a transmitter is memorised in certain standard modes, all its buttons can share one memory allocation, while individually memorised commands can consume separate allocations.

Memory Capacity Is Not Always 1024 Physical Remotes

It is more accurate to say up to 1024 memory allocations rather than guaranteeing 1024 physical remotes in every configuration.

The actual number of transmitters can depend on how individual buttons and commands are memorised.

NICE Opera System

OX2 belongs to the NICE receiver family developed around Opera-compatible radio functions.

Some advanced Opera functions are available only with compatible O-Code transmitters and appropriate NICE programming equipment.

O-Code vs FloR / Flo

Although OX2 can decode FloR and Flo transmitters, certain advanced NiceOpera functions may not be available when using older radio coding families.

52 Ohm Antenna Input

The official specification gives an antenna input impedance of approximately 52 Ω.

An appropriate external antenna can be connected where improved radio reception is required.

Remote Range

Do not guarantee a fixed operating distance for OX2.

Actual radio range depends on:

• Remote transmitter model
• Remote battery condition
• Receiver antenna position
• Walls and reinforced concrete
• Metal gate structures
• Radio interference
• Installation environment

Receiver Sensitivity

NICE lists sensitivity as greater than approximately 0.5 µV for a valid received signal.

IP30 Protection

The NICE OX2 has an official IP30 protection rating.

It must be installed inside a suitable protected enclosure and should not be described as waterproof or directly outdoor-rated.

Protected Installation Required

For outdoor gate installations, mount the receiver inside:

• A protected gate-control enclosure
• An electrical cabinet
• A suitable IP-rated external box

The receiver itself should not be exposed directly to rain, water spray or excessive dust.

Universal Automation Applications

Because OX2 provides conventional relay outputs, it can be used with many control units that accept a normally-open push-button command.

This can include both NICE and compatible third-party automation controllers.

Sliding Gate Applications

The OX2 can be connected to compatible sliding gate controllers using an OPEN, START or STEP-BY-STEP command input.

Swing Gate Applications

The OX2 can also be used with compatible swing gate controllers.

One channel can be assigned to full gate opening and another to pedestrian opening where the controller supports these functions.

Parking Barrier Applications

The receiver can be connected to compatible parking-barrier controllers through their low-voltage command inputs.

Garage Door Applications

OX2 can be used with compatible garage-door controllers accepting a normally-open push-button input.

Lighting Applications

NICE also positions universal receivers such as OX2 for compatible lighting-control applications.

The relay-contact electrical limits must always be respected.

Irrigation and Auxiliary Control

The receiver may also be used to send relay commands to compatible irrigation or auxiliary automation systems.

It should not directly switch loads that exceed its relay-contact rating.

OX2 vs OXI

Feature	NICE OX2	NICE OXI
Installation Type	Universal Pre-Wired Receiver	Plug-In Receiver
Frequency	433.92 MHz	433.92 MHz
Channels	2 Relay Channels	Up to 4 Through Board Connector
External Relay Contacts	Yes	No Separate External Relays
Power	12–28 VAC/VDC	Supplied Through Control Board
Universal Third-Party Use	Yes, Where Compatible	Primarily Compatible NICE Boards

OX2 vs OX2T

The standard OX2 is a 2-channel receiver without a built-in transmitter.

The related OX2T includes a transmitter for additional Opera system functions.

Therefore, do not add “Transmission Frequency 433.92 MHz” to the standard OX2 technical table.

OX2 vs OXIBD

Feature	NICE OX2	NICE OXIBD
Frequency	433.92 MHz	433.92 MHz
Installation	Universal Pre-Wired	NICE Plug-In Module
Channels	2 Relay Channels	4 Channels Through Connector
Bidirectional Radio	No	Yes with Compatible BD Transmitters
Power Supply	12–28 VAC/VDC	From Compatible NICE Control Board

Connecting OX2 to a Gate Controller

A typical connection uses:

• OX2 power input → suitable 12–28 VAC/VDC accessory supply
• Relay common/output wiring → controller command terminals
• Channel 1 relay → OPEN / START / STEP-BY-STEP input
• Channel 2 relay → second command if required

Always verify the exact controller terminal diagram before wiring.

Do Not Power the Gate Motor Through OX2

The OX2 relay is a command interface.

It should normally send a low-current dry-contact signal to the automation control board.

Do not use the OX2 relay to directly power a sliding gate motor, swing motor or barrier motor.

Remote Programming

Compatible NICE remotes can be stored using the correct OX2 programming procedure.

The receiver supports different memorisation modes depending on how the transmitter buttons are to be assigned.

Mode I Programming

In Mode I, transmitter buttons are generally assigned according to the receiver's standard channel mapping.

Mode II Programming

Mode II allows a specific transmitter button to be assigned to an individual receiver command where supported.

Remote Does Not Program

If a remote cannot be memorised, check:

• 433.92 MHz frequency
• O-Code / FloR / Flo compatibility
• Remote battery
• Receiver memory status
• Programming mode
• Whether the remote is from a different NICE radio family

Receiver Clicks but Gate Does Not Move

If the relay operates but the gate does not respond, check:

• Correct control-board command terminals
• Relay wiring
• START / SBS / OPEN input configuration
• Controller safety inputs
• Gate automation fault status

Gate Works but Remote Range Is Short

Check:

• Remote-control battery
• Antenna connection
• Receiver position
• Metal cabinet shielding
• Nearby radio interference

Installation in UAE

The NICE OX2 can be used in compatible residential, commercial and industrial automation throughout the UAE.

Professional receiver installation and remote programming support is available across Dubai, Sharjah, Abu Dhabi, Ajman, Ras Al Khaimah, Fujairah, Umm Al Quwain and Al Ain.

Why Choose NICE OX2?

• Original NICE universal receiver
• 433.92 MHz radio operation
• 2 independent relay channels
• O-Code, FloR and Flo support
• Up to 1024 memory allocations
• 12–28 VAC/VDC universal low-voltage supply
• Suitable for NICE and compatible third-party controllers
• Conventional normally-open relay outputs
• Compact protected installation

Buy NICE OX2 Receiver UAE

Buy the NICE OX2 433.92 MHz universal gate receiver in UAE for compatible automatic gates, garage doors, parking barriers and auxiliary automation systems.

Supply, installation, receiver replacement and compatible remote programming are available throughout Dubai, Sharjah, Abu Dhabi, Ajman, Al Ain, Ras Al Khaimah, Fujairah and Umm Al Quwain.

Frequently Asked Questions

What is NICE OX2?
OX2 is a 433.92 MHz universal pre-wired radio receiver with two independent normally-open relay outputs.

What frequency does OX2 use?
433.92 MHz reception frequency.

Does OX2 transmit at 433.92 MHz?
No. Standard OX2 does not include a built-in transmitter. OX2T is the related transmitting version.

How many channels does OX2 have?
Two independent relay channels.

Which radio protocols does OX2 support?
O-Code, FloR and Flo.

What voltage does OX2 use?
12–28 VAC or VDC.

Can I connect OX2 directly to 230V?
No. It requires a suitable 12–28 VAC/VDC supply.

What is the relay rating?
Maximum approximately 0.5 A at 50 V with normally-open contacts.

Can OX2 directly power a gate motor?
No. Its relay should normally send a command to the gate control board.

How many remotes can OX2 store?
Up to 1024 memory allocations, depending on programming method.

Is OX2 a plug-in receiver?
No. OX2 is the universal pre-wired receiver. NICE OXI-series receivers are the plug-in receiver family.

Is OX2 waterproof?
No. It is IP30 and should be installed inside a suitable protected enclosure.

Can OX2 work with third-party gate motors?
Yes, where the controller provides a suitable 12–28 VAC/VDC supply and accepts a compatible normally-open dry-contact command.

Does every 433.92 MHz remote work with OX2?
No. The transmitter must also use a supported O-Code, FloR or Flo protocol.

Do you provide NICE OX2 installation and remote programming in UAE?
Yes. Installation, replacement and compatible remote programming support are available throughout the UAE.