Installation Guide

B1-MT400

Note: Try to keep the antenna away from metal objects, otherwise the transmission of wireless signals

will be affected.

3.3.2 Wall-Mounting

Select a relatively open smooth wall, paste 4 pieces of MT400 special magic tapes on the wall, and

then paste another 4 pieces of MT400 special magic tapes on the baseplate of MT400, and then stick

magic tapes together.

Note: Try to keep the antenna away from metal objects, otherwise the transmission of wireless signals

will be affected.

3.4 Power-On for Use

Step 1: Turn the power toggle switch to "ON" position, at the moment, the equipment will start up

automatically (with built-in chargeable lithium battery, the display screen will be on, and the buzzer will

give a short beep; Step 2: Connect the device with the external 5V adapter.