Akuvox E21 Series - Quick Guide Manual

E21A/E21V x 1
Torx wrench x 1
M4x15 Torx head screw x 4
Flush-mounting box x 1（Optional）
E21X
Before you begin using the device, please check the version you got and ensure that the following
items are included in the shipped box:
Sensor
Status LED
Mic