Dust-proof intercoms

... 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 ...

... with whole stainless steel body, solid and temperature bearable 2. Handset free, loudspeaker, 3. Resume lightning proof protection automatically standard to ITU-T K21 4. Waterproof grade is IP65(can improve ...

... 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 ...

Main Features: Password and remote open door SIP2.0 + POE powered FULL Duplex hands free talk push to call DC supply Built-in speaker: 1.5W. Basic ...

The elevator intercom telephone is designed specifically for elevator emergency phone a phone call. The lift intercom using the wall mount installation, have qualitative feeling smooth appearance. We ...

Robust IP INTERCOM *Supper good sound clarity during conversation *Support standard Session Initiation Protocol(SIP),RFC 3261 *Remote software upgrade, configuration and mornitoring *Power over Ethernet(PoE, 802.3af), ...

... sterilized, hands-free intercom, no need for hand-held machine. Avoid contamination. product characteristics waterproof, dust-proof, corrosion resistant and destructive. Receivers, ...

... receiver of handset , buzzer,circuit board ,shell , all accessories use multi-layer waterproof and dust-proof structure. It has three-level waterproof, dust proof functions, ...

Power supply - 5V±5% Working current - 2 million Product interface - RS232 Compatible With Systems - Window XP、Window 7、Window 8、Window 10、Linux、Ubuntu、Android Key size - 11.5mm*21.5mm*3mm Key Trip - 0.45mm Key strength - 3N ± ...