Upgrade your M1 system with the advanced Ness M1RF 304MHz Radio Receiver, engineered for secure, high-performance wireless communication. Designed specifically for Ness M1 cross-platform control panels, this receiver supports up to 144 Ness wireless transmitters, making it an ideal solution for residential, commercial, and high-security applications.

Product Description

The Ness M1RF Receiver is a robust and flexible wireless interface designed to bring the full capability of Ness radio transmitters—such as radio keys, reed switches, and PIR motion detectors—into your M1 alarm system. Supporting up to 144 wireless devices, this multi-channel superheterodyne receiver uses a 4-wire high-speed data bus connection and can be mounted anywhere along the bus, offering installation distances of up to 1km from the control panel.

Each receiver can handle multiple encrypted or non-encrypted devices, ensuring secure operation and scalable expansion. The M1RF enhances installation flexibility by removing the limitations of device proximity, while maintaining full integration with the M1 system’s powerful automation and security features.

What’s Included in the Box

• 1 × Ness M1RF 304MHz Radio Receiver

• 1 × Mountable housing

• Pre-attached antenna

• Quick installation guide

• DIP switch configuration panel

Main Features

• Connects up to 144 wireless devices

• Compatible with all Ness radio keys, radio reed switches, and PIRs

• Uses Ness proprietary radio protocols (24-bit and 56-bit encrypted)

• Superheterodyne receiver for optimal signal sensitivity (> -100dB)

• Operates over standard 4-wire M1 data bus (up to 1km from control panel)

• DIP switch addressing and onboard EOL termination jumper

• Flash memory for firmware upgrades

• LED indicators for diagnostics and status

Detailed Specifications

• Part Number: M1RF

• Max. Wireless Devices: 144

• Device Types Supported: Radio keys, detectors (reed switches, PIRs)

• Frequency: 303.875 MHz

• Bandwidth (3dB): 800 kHz

• Sensitivity: > -100dB

• Receiver Type: Superheterodyne

• Protocols: 24-bit non-encrypted and 56-bit encrypted (Ness proprietary)

• Operating Voltage: 9–14V DC

• Interface: 4-wire high-speed M1 databus

• Installation Range: Up to 1km from M1 control panel

Warranty Information

Backed by Ness Corporation’s standard product warranty. For warranty terms, updates, and support, visit www.ness.com.au.

About Ness Corporation

Ness Corporation is a trusted leader in innovative electronic security systems. With over 40 years of experience in Australian manufacturing and design, Ness offers reliable solutions built for professional installers and system integrators. Their products are developed with an emphasis on quality, usability, and long-term performance.

SKU

M1RF

Practical Use Scenarios

• Large Residential Sites: Integrate multiple wireless detectors throughout expansive properties without running cables.

• Commercial Facilities: Position the M1RF strategically to maximize coverage in multi-room or multi-building facilities.

• Retrofitting Older Systems: Easily modernize legacy systems by replacing hardwired zones with wireless transmitters.

• Secure Access Management: Assign each button of a radio key to trigger different actions or operate independently for refined user access.

Datasheets and Resources

Excellence for the Australian and New Zealand Market

The Ness M1RF Receiver is purpose-built for the ANZ market, providing:

• Full compliance with Australian frequency standards (303.875 MHz)

• Compatibility with local regulatory and security industry requirements

• Support from Ness-authorized representatives in all Australian states and New Zealand

• Locally managed warranty and technical service

• Exclusively distributed through licensed security wholesalers and installers

Engineered for optimal RF performance and seamless integration, the M1RF offers scalable wireless connectivity tailored to the unique needs of Australian and New Zealand installations.

FAQs – Ness M1RF Radio Receiver (Part No. M1RF)

Q1: How many wireless devices can be connected to the Ness M1RF Receiver (M1RF)?
A1: The M1RF supports up to 144 wireless devices, including radio keys, PIRs, and reed switches.

Q2: Can the M1RF Receiver (M1RF) be installed far from the control panel?
A2: Yes, it can be installed up to 1km away from the M1 control panel via the 4-wire high-speed data bus.

Q3: Does the Ness M1RF Receiver (M1RF) support encrypted devices?
A3: Yes, it supports both 24-bit non-encrypted and 56-bit encrypted Ness proprietary protocols for secure communication.

Q4: What frequency does the Ness M1RF Receiver (M1RF) operate on?
A4: The receiver operates at 303.875 MHz, compliant with Australian standards. Other frequencies are available for other countries.

Q5: Can each button on a Ness radio key connected to the M1RF (M1RF) be programmed independently?
A5: Yes, each of the 4 buttons can be programmed globally or independently, allowing flexible control configurations.