Hotline telephones

Sound level: 70 dB - 220 dB

... +75°C

Sound level: 60, 70 dB

... waterproof telephone and the emergency telephone outdoor. DESCRIPTION ITEM 1. Robust aluminium alloy die-cast body, Vandal & tamper-resistant hardware, easy Installation. 2. Waterproof rating IP66 dust proof. 3. ...

Sound level: 0 dB - 70 dB

... Aluminum alloy die-cast body, Vandal resistant and tamper-resistant 2. Two button for calling/answering 3. Hand-free 4. Telephone line powered. 5. Lightening protection to ITU-T K.21 6. Noise canceling micphone 7. Hearing Aid compatible ...

Sound level: 70, 60 dB

... Telephone waterproof KNSP-03T3J ERT (emergency roadside telephone) are widely used in railway trackside. Most of metro line under ground inside the tunnel need to install railway telephone. This railway ...

Sound level: 70 dB - 80 dB

... work efficiency. We specializing in the production and sales of Analogue telephone Stainless steel telephone indoor flash mount type with camera Can make group calls Support hotline call, can realize ...

... N.W.: 31.8 kg; G.W.: 16.02 kg
Caractéristiques / Spécifications techniques

• Telephone type: PSTN analogue telephone
• Dialing: DTMF dialing
• MTBF: 100,000 hours
• MTTR:

Sound level: 80 dB - 90 dB

... Auto-dial phone water proof telephone for prison use with CE certification As a professional Hotline telephone factory, we provide different kind of Hotline telephone ...

Sound level: 70 dB

... Product overview
The KNSP-03T3J is an industrial railway emergency telephone designed for trackside, tunnel and roadside emergency installations. Aluminium alloy die-cast housing, IP66 protection and vandal-resistant hardware ...

... outdoor and industrial areas; industrial-grade, waterproof and corrosion-resistant unit with integrated blue alarm lamp and telephone functionality.

Basic information
Model: KNSP-03-D23
Size: 320*205*120mm
Material: ...

... Model

• KNZD-87

• 350*400*163.2 (mm)

• Full duplex communication
• Supports access to two-wire/twisted pair slaves:

Sound level: 80 dB

... Definition IP67: No ingress of dust; complete protection against contact (dust-tight). IP67 Telephone,weatherproof Industrial telephone As a weatherproof telephone, it is fully contained within ...

Sound level: 80 dB

... manufactured to a high standard, these telephones offer increased resistance to vandalism, and ensure that the primary function of communications is maintained at all times. Main Features of Hotline Vandal Resistant ...

Sound level: 90 dB

... Correctional Center Telephone/Prison telephone This Telephone is housed in cold rolled steel box and manufactured to a high standard, it is offer increased resistance to vandalism, and ensure that the ...

Sound level: 80 dB

... JR101-CB IP Hotline Industrial Waterproof Phones has eye-catching yellow husing color by default, which is easy to spot. The aluminum alloy die-casting shell of JR101-CB can withstand a great deal of punishment. The imported seal ring ...

Sound level: 85 dB

... : that is not affected by weather; that protects the telephone from wind, rain and other adverse weather conditions Weather Resistant Telephones/hazardous area phones As a weatherproof telephone, ...

Sound level: 85 dB

... Weatherproof: that is not affected by weather; that protects the telephone from wind, rain and other adverse weather conditions Weather Resistant Telephones/hazardous area phones As a weatherproof telephone, ...

Sound level: 80 dB

... Weatherproof: that is not affected by weather; that protects the telephone from wind, rain and other adverse weather conditions IP67 Telephone,weatherproof Industrial telephone As a weatherproof telephone, ...

Sound level: 90 dB - 95 dB

... Weatherproof: that is not affected by weather; that protects the telephone from wind, rain and other adverse weather conditions Weather and Vandal Resistant Telephones As a outdoor weatherproof telephone, ...

Sound level: 80 dB

... no harmful effects to the telephone. Hotline phone and Hotline Telephone This Telephone is housed in cold rolled steel box and manufactured to a high standard, it ...

Sound level: 75 dB - 80 dB

... JR211-FK VoIP Stainless Steel Desk Telephone supports the hotline call, may realize the call to hang up automatically, which is suitable for tunnel, railway, underground mine, prison, guard room, bank and many other areas. The ...