Camera module with call button and induction loop
The camera module for the VTO4202 series, with one call button and a built-in induction loop. The latter is special: someone with a hearing aid set to the T position receives the conversation directly in the ear, without ambient noise in between.
The module works both over two wires and over the network with PoE, so it fits both types of installation.
The camera is a fisheye with a 160-degree field of view, and a 12 volt, 600 mA output is on board for, for example, an electric lock.
What you can count on
- Induction loop built in: the conversation goes directly to a hearing aid set to the T position
- 2 megapixel fisheye: 160 degrees wide
- One call button: on the module itself, enough for a single dwelling
- Two ways of connecting: over two wires or over the network with standard PoE
- 12 volt output: 600 mA, for example for an electric lock
What to look out for
This module belongs to the VTO4202 series. Modules from the VTO4103 series (2-wire hybrid) belong to their own main module.
The IP65 rating only applies once the housing has been sealed with silicone sealant during installation.
The details at a glance
| Camera | 2 megapixel fisheye, 160 degrees |
| Call button | 1 |
| Special feature | Induction loop for the hard of hearing |
| Series | VTO4202 |
| Connection | 2-wire or PoE |
| Output | 12 VDC, 600 mA |
| Protection | IP65 |
| Mounting | Surface or flush mounting |
| Model code | VTO4202F-PI1 |
The full specification is in the Dahua datasheet.
Frequently asked questions
What is an induction loop and when do I need one?
A coil that sends the sound directly to a hearing aid when it is set to the T position. In a building where residents or visitors may be hard of hearing, that makes a big difference; in public buildings it is often even mandatory.
Does this module work on two wires and on the network?
Yes, both. That makes it usable in an existing 2-wire installation and in a new IP system.
Can I add more call buttons?
Yes. This module has one; for more homes you add a call button module next to it.
Is an enclosure included?
No. You choose the housing based on the total number of modules in your setup and order it separately, as you do with a rain cover.
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