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# TR500-BLE - General BMA Installation Guide

# Installation Guide: TR500-BLE hardwired GPS tracker with seatbelt, handbrake detection and buzzer for BMA Compliance


### Wiring Reference for TR500-BLE
### ![](https://storage.crisp.chat/users/helpdesk/website/-/4/3/d/8/43d837e8d5f88000/image_f6bdj7.png)
### TR500 BLE Wiring Diagram for BMA Compliance (Handbrake, Seatbelt & Buzzer)

![](https://storage.crisp.chat/users/helpdesk/website/-/4/3/d/8/43d837e8d5f88000/image_1ijil8j.png)

###### Installation

**Power Setup:**

* Connect the **Red wire** to a constant power source (battery or fuse box).

* Connect the **Black wire** to the vehicle’s chassis or another reliable ground.

* Connect the **Orange wire** to an ignition-switched power source (like the fuse for the radio or ignition system).

**Seatbelt:**

* Connect the Seatbelt connector wire to Wire 1 (Blue) of the TR500 BLE device.

**Handbrake:**

* Connector the handbrake wire to Wire 4 (Green) of the TR500 BLE device.

**Buzzer:**

* Connect the ground wire (Black) of the buzzer to Wire 5 (Yellow) of the TR500 device.
* Connect the constant power wire (Red) to direct power source or battery of vehicle/asset. 
* Ensure Wire 8 (Red) of TR500 BLE is wired to the same direct constant power source as the buzzer.

**Mounting Instructions:**

* Install **underneath the dashboard**.

* Ensure the **top side is facing right side up** (to maintain GPS or signal reception).

* Avoid metal obstructions surrounding the tracker.