(Replacement for Plantronics SHS1890-10, SHS1890-15, and SHS1890-25) PTT Amplifiers.
JPL Scout 300 (575-406-300) Push-to-Talk (PTT) Lockable Trigger Switch with 15′ coiled cord.
No products in the cart.
$144.72 $180.90
(Replacement for Plantronics SHS1890-10, SHS1890-15, and SHS1890-25) PTT Amplifiers.
JPL Scout 300 (575-406-300) Push-to-Talk (PTT) Lockable Trigger Switch with 15′ coiled cord.


The H251N-CD is a monaural, ear muff headset. Noise Canceling microphone. 4 pins Quick Disconnect. These lightweight headsets feature narrow-band receiver audio and are optimized for use in mission-critical applications such as air traffic control and emergency dispatch. They are terminated with Plantronics H-Type 4-pin QD (Quick Disconnect) and are compatible with the audio processors.
◾ Controller and Dispatch
◾ headset
◾ on-ear
◾ wired
◾ Quick Disconnect

H261N-CD: Binaural, Over-The-Head, Ear Muff Receiver, noise canceling microphone, 4 pin Quick Disconnect.

