KOON TECHNOLOGY audio intercoms

... 1. Product features Automatically dial with one button With LED light on the top as ringing indicator Send address code of this machine, and code sending time can be adjustable High waterproof, dustproof performance, full ...

... Wall mounted telephone voip and analogue The wall-mounted intercom is a SIP voice intercom product developed specifically for the needs of industry users based on the technology of VOIP phones. The voice transmission ...

... voice intercom is a intercom with a stainless steel metal case, suitable for the home, the apartment as a door intercom, but also for subways, airports and other public places as emergency intercom. Voice ...

... The passenger assistance intercom will be designed to work on apartment, hospital, school, metro…Housed in robust metal body, vandal resistant and tamper-resistant. Assistance intercom ensure voice loud and clear. Good ...

... the intercom into the wall, and then screw the intercom to the wall. Our video intercom This is a video intercom that is very good in design and quality. You can feel it by touching ...

... KNZD-17 emergency help point KNZD-17 Emergency help point telephone often used as an Emergency call point, it helps people seek help in public places in case of an Emergency. In the subway, the bank installed, for the disabled people to seek help brought ...

... appearance. We not only provide the elevator intercom telephone, we can also provide a complete set of elevator intercom. The elevator intercom adopts the embedded and wall-mounted installation method, ...

... DESCRIPTION 1. Cold-roll steel body, wall mount for easy installation. 2. Waterproof rating IP55 dust proof. 3. Led indicator for incoming calls, support hot-line calling. 4. Weather resistant to IP55 standard, service temperature range from -30 degree ...

... which greatly guarantees the communication quality. Features: * Industrial standard design * Supper good sound clarity during conversation *Support standard Session Initiation Protocol(SIP), RFC 3261 *Remote ...

... KNZD-30 Emergency Intercom We are the manufacturer of Handfree telephone intelligent audio digital doorphone intercom With POE power supply electrical equipment in hazardous areas DESCRIPTION ITEM ...