- This product has been replaced by our Otto-style PTT, click here.
- Premier range two wire PTT system with acoustic tube earpiece and microphone
- With single pin and screw connector for Tetra Sepura SRP2000/3000 series radio
- The PTT is well designed with a high quality microphone, the wires being Kevlar reinforced with excellent strain relief
- Replacement rubber ear tips are available
- Replacement acoustic tube also available