Descriptions
・DTMF microphone with sub PTT button
・Equipped with an emergency switch at the top
Specifications
| Connector Information | 14 pin spring type, and Φ3.5 mm earphone jack |
|---|---|
| Cable Length | 460 mm (with colied cable) |
| Waterproof | IP67 (equivalent to the main unit) |
| Weight | 186 g |
SPEAKER MICROPHONE + EARPHONE
- SP-27
- TUBE EARPHONE
- SP-29
- EARHOOK EARPHONE
- SP-40
- EARPHONE
- HM-222
- SPEAKER MICROPHONE
- HM-222H
- SPEAKER MICROPHONE
- HM-245T
- DTMF MICROPHONE WITH SUB PTT BUTTON