Trade Discount 25%
Single Channel Receiver TWR 902-928MHz Two-Way Signal Ness
Ness single channel receiver features 902-928MHz radio and two-way signal in a compact design. Ideal for wireless alarm systems.
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Alternatively Known As: Ness Single Channel RX TWR, Ness Two-Way Wireless Alarm Receiver, Ness TWR Receiver 106-304
Technical Specifications
- Frequency: 902–928 MHz
- Signal Type: Two-way radio with acknowledgement
- Receiver Capacity: Up to 20 Ness TWR devices
- Relay Output: 1 relay with selectable pulse, toggle and latch modes
- Open Collector Outputs: 4 for panic/tamper, on/alarm, auxiliary and low-battery signals
- Signal Processing: Frequency-hopping spread spectrum
- Product SKU: 106-304
- Dimensions (H x L x W): 50mm x 150mm x 100mm
- Weight: 0.5 kg
Key Features
- Single-channel wireless receiver for Ness TWR security devices
- True two-way signal acknowledgement
- 902–928 MHz frequency-hopping spread-spectrum radio
- Supports up to 20 compatible Ness TWR devices
- One selectable relay output with pulse, toggle and latch modes
- Four open collector status outputs
- Signal strength indicator with hold mode
- Compact enclosure for security system integration
Professional Installation Requirements
- Installation, programming and connection to an alarm control system should be performed by a suitably qualified security technician. Wireless equipment must be installed and configured in accordance with the manufacturer’s instructions and applicable ACMA requirements.
Applications
- Residential wireless alarm systems
- Commercial and small-business security systems
- Wireless panic, tamper and alarm-status monitoring
- Integration of Ness TWR wireless devices with compatible alarm panels
Standards & Compliance
- AS/NZS 4268:2017 Amd 1:2021 is the applicable Australian/New Zealand short-range-device testing standard for this type of wireless alarm equipment; ACMA requirements and the relevant low-interference-potential-device class licence also apply. ([acma.gov.au](https://www.acma.gov.au/technical-standards))
Environmental Benefits
- Compact electronics reduce enclosure material and installation footprint compared with larger receiver assemblies
- Ness publishes a RoHS certificate of compliance for its product range, supporting restriction of hazardous substances in applicable electronic products. ([ness.com.au](https://ness.com.au/compliance))
- Two-way wireless operation can reduce the need for additional signal cabling in suitable installations
Warranty Information
Ness manufactured or supplied products are covered by a 3-year warranty from the date of purchase, unless otherwise specified. Warranty claims are subject to Ness Corporation’s published terms and conditions. ([ness.com.au](https://ness.com.au/product-warranty))
Available Now
Available through Ness Corporation and authorised Australian security and electrical distributors; confirm current stock before ordering.
