Feature

●Amplifies talk volume up to 30 db Automatic power off feature to automatically turn off the power - Easy installation without any construction required! (Only Modular Disconnect Handset)


Description

■ Supports 4 poles and 4 cores ■ Dimensions: W53XH89XD 26mm (not including protrusions) ■ Amplifier Level: Maximum 30dB ■ Automatic power off function ■ Power supply: 2 x AAA batteries (sold separately) ■ Accessories: 4 poles 4 core cable approx. 6.3 inches (16 cm)