1. Install the product strictly according to the installation diagram provided. Ensure secure mounting to prevent the product from detaching.

2. Connect wires according to the specifications in the manual to avoid damage to the mainboard caused by wiring errors.

3. To ensure optimal signal reception, position the device antenna outside the test post.

4. Replace the battery promptly when the system alerts for low battery voltage.

5. This device uses a high-capacity disposable lithium battery. Do not attempt to recharge it.

6. Never short-circuit the battery terminals, submerge it in water, or expose it to fire. Disassembling the battery pack is strictly prohibited.

We have meticulously managed product quality. Should any malfunction occur, please contact our company promptly for proper resolution. For other product inquiries, feel free to reach out.