Ajax OC Bridge Plus (8IN) — Connect Ajax Wireless Detectors to Any Wired or Hybrid Alarm Panel
What does the OC Bridge Plus do?
Do you already have a wired or hybrid alarm panel? The Ajax OC Bridge Plus (8IN) lets you add Ajax wireless detectors to it. It receives signals from 9 supported Ajax devices. Then it passes those signals to your panel through standard alarm loops. So you get the benefit of wireless detection without buying a new panel.
AlifTech Secure supplies and installs the Ajax OC Bridge Plus (8IN) in Indore and across Madhya Pradesh. We serve homes, offices, retail shops, and factories. Our team handles full setup — from loop selection to detector pairing and final testing.
Which loop types does it support?
The OC Bridge Plus works with three loop types — NO/NC, EOL, and 2EOL. As a result, it is compatible with almost every wired and hybrid alarm panel used in India. Whether your panel uses a simple open/close loop or a dual end-of-line resistor setup, this module works with it. So you do not need to change your panel or your wiring.
Which Ajax detectors can you connect?
The OC Bridge Plus supports 9 Ajax wireless devices. These cover a wide range of detection needs. For example, you can connect motion sensors, door sensors, glass break detectors, smoke detectors, water leak sensors, and a key fob. Additionally, it supports MotionProtect Plus with microwave verification. So even high-security sites get reliable, confirmed detection.
- MotionProtect — indoor motion detection
- MotionProtect Plus — motion with microwave verification
- CombiProtect — motion and glass break combined
- DoorProtect — door and window sensor
- GlassProtect — dedicated glass break detector
- FireProtect — smoke and temperature sensor
- FireProtect Plus — smoke, heat, and CO sensor
- LeaksProtect — water leak detector
- SpaceControl — wireless key fob
How is it different from the UART Bridge?
Both products connect Ajax detectors to existing systems. However, the OC Bridge Plus uses an open-collector loop output. This is the most common signal type in the alarm industry. Therefore, it works with a much wider range of panels — including hybrid systems. Furthermore, it supports GlassProtect, which the UART Bridge does not. So for wired and hybrid panels, the OC Bridge Plus is the better choice.
Why choose AlifTech Secure for installation?
Loop configuration is a technical task. A wrong loop type can cause false alarms or missed alerts. So our certified team in Indore always checks your panel first. Then we select the right loop setting. Finally, we install, pair all detectors, and run a full test before we leave. Call us today for a free site visit in Indore.
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