Ajax ocBridge Plus smart home receiver RF 868 MHz Black Grey

Ajax ocBridge Plus smart home receiver RF 868 MHz Black Grey is a receiver module for integrating Ajax wireless detectors with wired and hybrid security control panels. The device connects to a wired central unit and translates radio detector events into changes on transistor outputs so the wired panel can register alarms. The receiver supports radio communication tests and detection zone checks via PC and is powered by an input voltage of 8–14 V. Its compact housing (92 × 18 × 95 mm) allows installation inside control panel enclosures, sealed cases, or plastic boxes.

Advantages

The module converts wireless Ajax detector signals into wired alarm inputs, enabling use of Ajax sensors with existing wired or hybrid security systems. It provides PC-based setup and diagnostics for radio communication and detection area testing, and has a small form factor for unobtrusive installation inside central units or enclosures. The device operates on standard 868 MHz RF frequency and accepts an input voltage range of 8–14 V.

Suitable for

• Integrating Ajax wireless detectors with wired security control panels
• Converting a wireless alarm network to wired alarm inputs
• Adding Ajax detector support to hybrid security systems
• Installation inside sealed cases, plastic boxes, or central unit housings

Key specifications

• Brand: Ajax Systems
• Model: ocBridge Plus
• Operating frequency: RF 868 MHz
• Input voltage: 8–14 V
• Dimensions (W × D × H): 92 × 18 × 95 mm
• Color: Black Grey
• Manufacturer part number (MPN): 367304855
• EAN: 856963007262

How to use

Install the ocBridge Plus inside the wired central unit body, a sealed case, or a plastic box and connect its transistor outputs to the corresponding wired inputs of the control panel. Power the device with a suitable 8–14 V supply. Pair and configure Ajax detectors according to the Ajax setup instructions, then perform radio communication and detection area tests from a PC to verify correct operation. When a connected detector triggers, ocBridge Plus will open or close its transistor outputs so the wired central unit records the event and raises an alarm.

Usage recommendations

The module should be mounted in a location inside the control panel or enclosure that provides reliable RF reception for Ajax detectors and ensures secure wiring to the central unit. Use a stable 8–14 V power source and perform radio communication tests after installation to confirm detector coverage.