Audio control
Manual PTT and automatic VOX operation in the DRS-110. Glove-friendly controls on the DRS-220.
DINSS PLUS · AUDIO, RF & IoT
Audio accessories and antennas for tactical communications. IoT products for connected industrial applications.
Our lineup brings together PTT/VOX controllers, speaker microphones, loudspeakers and audio connectors, along with HF and broadband antennas. Explore LoRaWAN gateways and cellular trackers for sensor networks and location data.
Explore the lineup01 / ANTENNA
Folding antenna formats for HF and broadband portable radios. Choose by frequency, power and connection.

02 / CONNECTOR
Explore the DSPU-283 range, with MIL-DTL-55116 interface configurations and Pi-circuit or C-circuit filter options.
03 / CONTROLLER
PTT/VOX control and remote speaker microphones for wearable radio audio. Compare the DRS-110 and DRS-220.
PRODUCT KNOW-HOW
Specifications apply to the listed models. Refer to each product’s source document for details.
Manual PTT and automatic VOX operation in the DRS-110. Glove-friendly controls on the DRS-220.
MIL-DTL-55116 configurations with Pi-circuit and C-circuit filtering in the DSPU connector range.
2–30 MHz for the DSAT-271G. 30–512 MHz for the DSAT-988. Two folding formats for portable systems.
8-channel LoRaWAN on the M19. GPS, GLONASS and Wi-Fi geolocation on the Global Cellular Tracker.
04 / IoT
M19 LoRaWAN gateways with LTE-M / NB-IoT connectivity. Cellular trackers with GPS, GLONASS and Wi-Fi geolocation.
Select a product to explore specifications, additional views and the original product documentation.

05 / LOUD SPEAKER
Loudspeakers for radio communication, from the LS-108 with its Class D amplifier to the compact DS-100.
Explore loudspeakersThree models. Their specifications, side by side.
PRODUCT INQUIRIES
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