Wireless range extender Ajax MultiTransmitter module 20355 white

Ajax MultiTransmitter module 20355 white is a wireless range extender designed to increase the radio coverage of compatible Ajax alarm systems. The module, supplied in white, works together with Ajax hubs to extend wireless signal reach and improve connectivity for devices across larger or signal-challenged premises.

Advantages

The MultiTransmitter 20355 provides extended radio range and improved signal stability for connected wireless devices without requiring wired connections. It is compatible with Ajax hubs and integrates into the existing system to support reliable communication across expanded areas. The compact white housing allows flexible placement while maintaining a discreet appearance.

Suitable for

• Homes and apartments with dead zones or weak alarm signal coverage
• Large residences or multi-storey buildings requiring extended wireless reach
• Commercial premises where additional radio coverage is needed for sensors and detectors
• Renovated or thick-wall buildings that reduce wireless signal strength

Key specifications

• Colour: White
• Dimensions: 196 × 238 × 100 mm
• Unit brutto volume: 0.005506 m³
• Brand: Ajax
• Model / MPN: 20355
• Category: Wireless Range Extender

How to use

Place the Ajax MultiTransmitter module within the recommended range of the Ajax hub and the devices requiring improved coverage. Follow the hub’s procedure to add or pair the extender into the system so it can relay signals between wireless sensors and the hub. Position the module to avoid metal obstructions and sources of radio interference for best performance.

Recommendations

For optimal results, test signal strength at proposed mounting locations before final installation. Maintain line-of-sight where possible and avoid placing the module near large metal structures, microwave ovens, or other strong RF sources. Consult the Ajax hub documentation for compatibility and pairing instructions.