• ParMarLow Covert Shrouds Whether you are in Law Enforcement, Personal Protection Detail, Security, Event Staff or military, ParMarLow has the communication equipment you need. From single wire to heavy duty 3 wire shrouds, your Twitco representative can find the proper equipment for your particular need.    
  • Quick Disconnect style clear coil sound tube with mushroom tip for ES-EST/MLD Earpieces and RS-0400 Palm Microphone Covert Shrouds. Available in packages of 2.
  • Short Sound Tube with Threads for ILT Earpieces and RS-1400 Single Wire Shrouds Available in Packages of 2
  • The ParMarLow Headset Adapter Cable allows any button receiver surveillance accessory to accept off the shelf 3.5mm mono or stereo earphones and headsets. Replace your current sound tube with a listen only earphone or walkman type headset to blend into the crowd.
  • Open Ear Mold for Sound Tube earphones. Soft plastic for all day comfort in Size Small, Medium and Large for Left or Right Ear. Available in package of 6 (1 each, Left and Right, Small, Medium and Large) Package of 3 (1 size, Left or Right) and Dispenser Box of 50 individually packaged Molds (1 size for left or right ear).
  • Superior Comfort and Security with the new ET-WNG silicon earpiece. Extreme Flexibility makes this the most comfortable earpiece offered today. Choose from Small, Medium and Large for Left or Right Ear. Available in packages of 2 and 50.
  • Gray Noise Cancelling Foam Ear Tips Pkg of 3 For use with Acoustic Sound Tube earphones. Significantly reduces background noise. Extremely flexible material comfortably conforms to the ear. One size fits all.
  • The HD-PTT3000 offers additional flexibility with a 2.5mm jack for use with a remote PTT switch. The recessed PTT button protects against accidental activations yet offers a large enough surface for use with gloved hands. The HD-PTT3000 is best for SWAT and other tactical team personnel.
  • The HD-PTT2000 is specifically designed to be easily accessible through bulky clothing or with gloved hands. The PTT can be activated by arm or elbow for hands-free operation. The HD-PTT2000 is the best choice for Haz-Mat and Fire Personnel.
  • Dispenser Box available with single earpiece packages. ET-ATMLD Open Ear mold 50 per box 1 Size Left or Right ET-ATFM Extreme comfort foam tip 50 per box ET-WNG Flexible Ear tip for sound tubes 50 per box 1 size, left or right  
  • The ES-AFM Foam Ear Insert attaches to the ASP Receiver and cable. Kit includes Cable, Button Receiver, Plastic Tip and 4 Foam Inserts.
  • The OK-EM101  earphone fits comfortably around the ear. At just over half an ounce, including the cable and connector, the EM101 is nearly weightless. Available with a 3.5mm connector and 48″ cable.