This EM-3927 Surveillance earpiece made from quality components and durable materials which makes it the choice of professionals.Available in both two-wire or one-wire design;The microphone is also designed with discretion in mind. It can be clipped onto a collar, tie or lapel and quickly activated with the push to talk (PTT) button located in the centre of the switch.

Featuring both an earpiece and push-to-talk (PTT) microphone, this is a practical and hard-wearing radio earpiece for doorman, bodyguards and anyone working in security services, hospitality or crowd management.

This E-44 Acoustical TUBE EARPIECE is a LOK Style Earpiece which is used with Two and Single Wire Surveillance Earpiece's.

The EM-44 features Female Snap Lok, Acoustical Tube with Mini-armature Speaker for super loud an clear voice quality, Can be worn on either ear and easily snaps into the main single or two wire kit.

The E-44/LOK is only the earpiece and requires the additional of the following wire kits- M-27AC/LOK 2 Pin w/Screws wire kit or M-27C/LOK 2 Pin w/Screws wire kit.