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SOS Telephone

SOS Telephone


The sos telephone is widely applied in the field of security monitoring and outdoor, such as the airport terminal, the subway, light rail, highways, tourist attractions, the country forest park, high-end residential villas, etc
sos telephone descrition

SOS Telephone KNZD-09A

Sos Telephone GSM outdoor integrated early warning and alarm function. The integrated monitoring and control system from point to point calls, monitoring camera, the control center. Once there is unusual, can immediately call phone call control center; Control center can also be used directly by calls to the propaganda, warn deterrent effect.

Main features:

     Matching with most of PABX,PBX,PAX and VoIP systems.

     1. Main body with whole steel body, solid and temperature bearable. Stainless steel body.(Option)

     2. Handset free, with or without keypad can be selectable. Front panel includes with microphone and speaker.

     3. Well treated metal keypad against rust and corrosion.

     4. Resume lightning proof protection automatically standard to ITU-T K21.

     5. Waterproof rating IP65 both of housing and electronics module.

     6. The metal shell is provided with grounding connection device and is absolutely insulated with inner circuit and then has the effect of electromagnetism shield.

     7. Support hotline call, can realize ring off automatically if the other side close.

     8. The design is super thin and smart. Embed style and hanging style can be chosen.

     9. The housing color (UV Protection) and logo can to customer specification.

     10. The telephone has passed the certificate of ISO9001: 2000

     11. LED status display on panel.

Main Product Features:

     1.GSM/VOIP/PSTN optional.

     2.Matell body.solid and temperature bearable.

     3.Handset free.loudspeaker.

     4.Heavy duty Vandal resistant buttons.

     5.With or without keypad optional.

     6.Lightning protection standard to ITU-T K21.

     7.Waterproof grade about IP55.

     8.Body with grounding connection protection.

     9.Support hotline call,self stop if the other side hang up.

     10.Built-in loud speaker,noise canceling microphone.

     11.Lighting will flash when there is a incoming call.

     12.AC 110V/220V powered or built-in rechargeable battery with solar powered panel optional.

     13.The design is super thin and smart.Embed style and hanging style can be chosen.

     14.Time out function optional.

     15.Colours:RED+Stainless steel,If the qty over 100pcs can be To customer specification.


EMC: EN50121 (Railway application- Electromagnetic Compatibility)
      EN55022: emissions
      EN55024: immunity
Ingress Protection: GB4208-93 IP66
ITU-T Recommendations K21


Unit size:300*180*125mm   Unit: N.W:3.3KG 

1pcs packing box size: 439*277*191mm Unit: N.W:2.6KG    Unit G.W:4KG 

6pcs in 1 outer Carton box: size: 566*445*420mm  G.W:17.3KG 

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==>>>> Product Specification

     · Network interface: GSM Frequency 900/1800MHZ (850/1900Mhz is an option)

     · Ringing: Through internal speaker/ringer minutes.

     · Full duplex communication.

     · Power supply: Re-chargeable battery powered, 9-12V/14Ah, Solar back-up: 12V/30W.

     · Time out: Selectable 0-20 minutes.

     · Automatic and remote volume control.(Option)

     · Supported SMS or GPRS

     · Sound level of ringing:≥70dB(A). 1W speaker.

     · On-site or remote diagnostics and programmable. (Option)

     · Telephone panel can be selectable.

     · Operating temperature: -20 °C to +60°C. (Expanded temperature -20 °C to +70°C is an option)

     · Relative humidity: 10% to 95%.

     · Built-in battery standby: 21 Days.

     · Built-in battery talking time: 21 Hours.

     · MTBF : 100000 Hours.

     · MTTR : 15-20 Min.




==>>>>Telephone System

sos telephone in highway emergency communication dispatch system

SOS telephone is used in highway emergency communication dispatch system. SOS telephone use GSM phone motherboard, the GSM emergency phone, support 3G,4G signal, great guarantee the stability of communication.

SOS Telephone System

==>>>>Product Application
SOS Telephone Applications:

     As sos telephone for indoor or outdoor, elevator phone, taxi or bus stands or station, highway call box. railway,metro, ATM machines side, tunnel, port, dock, mines, generation facilities….A good ideal telephone for use in wet or corrosive atmospheres.SOS telephones are often used in conjunction with solar panels and telephone poles stands and placed outdoors.
SOS Telephone Application SOS Telephone Application  sos telephone and column use in outdoor SOS Telephone Application

==>>>>Product Detailed Pictures

SOS Telephone Detailed Picture

sos telephone main view detail

sos telephone main view detail

==>>>>Product Video

==>>>>Please Email US marketing@koontech.com

This product model:KNZD-09A-K6