Model | DSP9331 | DSP9332 | DSP9341 | DSP9342 | ||
Communication Protocol | SIP 2.0 | |||||
Voice Streaming | Audio Amplifier | 1W | ||||
Volume Control | Adjustable | |||||
Full Duplex Hands-Free | Support (AEC) | |||||
Interface | Speaker | 1 (XH2.54 connector) | ||||
LAN | 10/100BASE-TX s Auto-MDIX, RJ-45 | |||||
Power Supply | PoE powered or DC 12V/2A | |||||
Recommended Cable | CAT5 or higher | |||||
Operating Temperature | -40°C~70°C | |||||
Relative Humidity of Operating Environment | 10%-95% | |||||
Storage Temperature | -40°C~70°C | |||||
Machine Dimensions (mm) | 194*115*54mm | 214*115*54mm | ||||
Package Dimensions (mm) | 265*245*80mm | 285*245*80mm | ||||
Gross Weight | 1.5 kg | 1.6 kg | ||||
Net Weight | 0.9 kg | 1 kg | ||||
DSP9328S IP Waterproof Hands-free Telephone with LoudspeakerJuly 13, 2022view
DSP9328W IP Waterproof Hands-free Telephone with Warning LightJuly 13, 2022view
DSP9327S IP Waterproof Sound Alarm Wall-Mounted Telephone+15W SpeakerNovember 3, 2021DSP9327S IP Waterproof Phone+15W Speaker suitable for use in environments with special requirements such as subways, light rails, highways, ships, mines, power plants, steel companies, etc, which have...viewwe will contact you within 24 hours.
Development History of Conference System IndustrySeptember 28, 2022With the rapid development of international information technology, people's requirements for the efficiency and quality of the meeting are increasingly high, the conference system has also experi...view
The Function and Characteristic of PreamplifierApril 29, 20211. The basic function of preamplifierThe preamplifier is the connection device between various audio source equipment (including ordinary audio sources such as CD players, tuners, decks, MP3 players a...view