Audio intercom KNZD-36

emergencyhelp pointfor elevators

The elevator intercom telephone is designed specifically for elevator emergency phone a phone call. The phone using the surface hanging installation, have qualitative feeling smooth appearance. We not only provide the elevator intercom telephone, we can also provide a complete set of elevator intercom system. The elevator intercom adopts the embedded and wall-mounted installation method, which is easy to install and has a wide application range. Emergency Elevator Push Button, use the one-click dialing. Rapid response, may be met in the elevator emergency, in time to ask for help. As a professional Elevator intercom factory, we provide different kind of Elevator intercom and export to 130 countries. The Most Professional Elevator intercom Manufacture in Asia! DESCRIPTION ITEM 1.Main body with stainless steel. 2.Handset free, 1~3W loudspeaker, with indicator display while speaking. 3.Lightening protection to ITU-T K.21 4.One memory push button, illuminated buttons optional. 5.Adjustable 7 minute timeout optional. 6.Waterproof grade is IP55. 7.Support hotline call, can realize ring off automatically by the receiver. 8.The design is super thin and smart， wall mounted surface hanging style. 9.Network interface: GSM Frequency 700MHz, /1900MHz (1700/2100Mhz is an option) 10.Power supply: DC9V/1A. 11.LED status display on panel. 11.Operating temperature: -20℃ to +60℃. (Expanded temperature -40℃ to +70℃ is an option) 12.It can send and receive SMS message, linked to the activation of emergency buttons or to activation of local sensors.