3-Wire

OTTO V1-10882 3-Wire Mini Lapel Surveillance Kit - For Motorola - With Heavy Duty Cable - Black Cable retainer secures earphone and provides reliable cable strain relief Twist off acoustic tubes are cost efficient, hygienic and flexible for multiple shifts and equipment sharing Optional Wi..

OTTO V1-10882 3-Wire Mini Lapel Surveillance Kit - For Harris - With Heavy Duty Cable - Black Cable retainer secures earphone and provides reliable cable strain relief Twist off acoustic tubes are cost efficient, hygienic and flexible for multiple shifts and equipment sharing Optional Wire..

OTTO V1-10945 3-Wire Mini Lapel Surveillance Kit - For Motorola - With Heavy Duty Cable - Black Cable retainer secures earphone and provides reliable cable strain relief Twist off acoustic tubes are cost efficient, hygienic and flexible for multiple shifts and equipment sharing Optional Wi..