COMMERCIAL SURVEILLANCE KITS E1-1W2SL131 OTTO LOC 1 Wire Kit and in-line PTT and Mic (requires earpiece), black
SERIES/VX230/VX231/VX414/VX320/VX321/VX350/V X351/VX354/VX410/VX417/VX420/VX420A LTR/VX424/VX400/VX450/VX451/VX454/VX459/ EVX531/534/539 PROFESSIONAL SURVEILLANCE KITS V1-10617 2 Wire Kit, black
Revo NC1 Noise Canceling with coiled cord, 3.5mm earphone jack
1 Wire Earphone Kit with in-line PTT and Mic, with quick disconnect acoustic tube
DP2600/MTP3100/3150/3200/3250/3500/3550/R5 PROFESSIONAL SURVEILLANCE KITS V1-11552 3 Wire Kit, black
GP338PLUS/GP344/GP388/PRO5150ELITE/PRO7150 PRO9150/ELITE7150/ELITE9150 PROFESSIONAL SURVEILLANCE KITS V1-10778 2 Wire Kit, black
GP339/GP340/GP360/GP380/GP640/GP650/GP680/ GP1280/DP4000/HT750/HT1250/HT1250LS/HT1550/ HT1500XLS/MTP700/MTP750/MTX838/MTX850/ MTX850LS/MTX900/MTX950/MTX960/MTX1500/ MTX4550/MTX8250/MTX8250LS/MTX9250/PR860/ PRO5150/ PRO5350 /PRO5450 /PRO5550 /PRO5750 /PRO7150 PRO7350 /PRO7450 /PRO7550 /PRO7750 /PRO9150/ PTX700/PTX760 PROFESSIONAL SPEAKER MICROPHONES V2-G4MJ211 OTTO 500 with Fire-Tuff coiled cable
P140/CP150/CP160/CP180/CP185/CP200/CT150 CT250/CT450/CT450LS/DTR24XX/EP450/GP68/GP88/ GP300/GP308/GP3188/LTS2000/MTH500/P040/P080 P110/P1225/P1225LS/P2000/PR400/PRO2150 PRO3150/SP50/VL130/XTN446/XTNi/XTNiD/R2 PROFESSIONAL SURVEILLANCE KITS V1-10176 2 Wire Kit, black
Tactical Throat Microphone, with acoustic tube and 80mm PTT and ring PTT