DSP9329A Explosion-proof Sound and Light Amplifying Telephone supports the standard SIP protocol and can be effectively compatible with commonly used IPPBX and network dispatching platforms in the market. It is specifically designed to respond to environment with flammable and explosive gas or dust, such as petrol stations, oil fields, hydrogen stations, chemical plants, underground pipeline galleries and gas tanks. This telephone is suitable to be installed in various harsh environments as it is defined by explosion-proof, waterproof, moisture-proof, dust-proof, cold-proof, frost-resistant, high-temperature, and Oxidation, anti-corrosion, anti-violent percussion and other properties.
Model | DSP9329A |
Product material | Aluminum alloy |
Product color | Outdoor yellow |
Protection level | IP68 |
Explosion-proof grade | Exna IC IIC T6 GC |
Power supply | 220V AC / 12V5A DC |
Dimensions | 320*255*138mm |
SIP line | Maximum 2 channels |
Network characteristics | LAN/WAN |
DTMF | In-band/RFC2833/SIP info |
Encoding | G.711(A/μ) / G.729A/B/AB / G.726 / iLBC / G.722/L16 |
DNS SRV | RFC3263 |
Firewall | VPN L2TP，DMZ |
SIP protocol | SIP 2.0 |
Speaker power | 8Ω 20W |
Speaker volume | ≥ 110dB |
Ambient temperature | -40℃~70℃ |
Environment humidity | ≥95% |
Installation method | Wall-mounted |
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...view
DSP9341 Audio and Video Intercom Terminal with One ButtonApril 15, 2024The product is an all-digital network-based intercom device with a proven VOIP solution at its core, stable and reliable performance; adopts hands-free digital full duplex mode for clear and loud voic...view
DSP9328A IP Waterproof Hands-free Telephone with Loudspeaker and Warning LightJuly 13, 2022viewwe will contact you within 24 hours.
An Invitation to Shenzhen Audiovisual System Exhibition on 14th - 16th AprilApril 1, 2021Abstract: Invitation to 2021 Audio-visual Intelligence Integrated System Exhibition in Shenzhen!view
Three Common Configuration Ways of Meeting Room Microphone SystemMarch 29, 2019Meeting room microphone seems to be a simple individual, but in fact, it is a powerful meeting room microphone system composed of a variety of rich equipment. The room microphone can play its greatest...view
EN
ar
bn
fr
ms
de
th
id
hi
pt
ru
es
