Home > Products >  Emergency Telephone SUS Series  >  
Speed dial telephone

Speed dial telephone

Product model:KNZD-57
size:286 * 178 * 52mm (size can be customized)
material:304 stainless steel

We are the manufacturer of Wireless emergency calling system security phone auto dail outdoor indoor phone handset keypad phone for dedicated emergency field
  • Features
  • Specification
  • System
  • Application
  • Detailed picture
  • video

speed dial telephone

KNZD-57 Speed dial telephone

We are the manufacturer of  Wireless emergency calling system security phone auto dail outdoor indoor phone handset keypad phone for dedicated emergency field 


1. Stainless steel 304 body for easy Installation.

2. Waterproof rating IP55 dust proof.

3. Support hot-line calling.

4. Weather resistant to IP55 standard, service temperature range from -30 degree to +75 degree. 

5. Lightening protection to ITU-T recommendation K.21.

6. Heavy Duty handset with hearing Aid compatible receiver, Noise canceling microphone.

7. Handset with industrial strong armored cord . 

8. Press the yellow button for the common telephone call, the red phone to emergency phone call.

9. Phone integrity wiring to enable the telephone system to check if the telephone unit is still

   Operational.(If PABX have this available we can provide this function).

10. Optional 7 minute time out to release the line if the handset is left off hook. This function

upon buyer’s requirement).

11. The housing covered with a layer of reflective label for easy identification at night.Optional

12. Application: Tunnel, metro, railway, LRT, speedway, marine, ship,offshore, mine, power plant, bridge etc.




RCM: AS/NZS CISPR 32       Australian communications:AS/CA S004    

Australian Equipment-safety: AS/NZS 60950.1:2015

EMC: EN50121(Railway application-Electromagnetic Compatibility) 




Unit size:286 * 178 * 52mm  Unit: N.W:5.3KG 

1pcs packing box size:         Unit: N.W:KG    Unit G.W:KG 

6pcs in 1 outer Carton box: size: mm  N.W:KG  G.W:KG 

Autodial telephone, handset emergency telephone, handfree emergency telephone, handset free emergency telephone, Auto dial emergency phone, Metal emergncy telephone, sos telephone, help telephone, GSM telephone, help point, help phone, outdoor emergency telephone, Gaitronics, emergency call point, metal help telephone, camera phone, public telephone, loud speaking phone, bank service telephone, elevator phone, window intercome, LCD telephone, hotline phone, talk a phone, cleanroom telephone, weatherproof phone, SIP phone, voip phone, call point outdoor weatherproof phone, solar energy help phone, tunnel telephone, 2G, 3G telephone, trackside telephone, Vandal Resistant Telephone, sip phone, tunnel phone, metro phone, highway phone, sos phones, sip phones, weather proof telephones, emergency telephones, industrial telephones, VoIP phones, bank telephones, sip telephones,intercom.mines telephone