Camera module without call button
The module on which a modular setup begins: the camera, the microphone and the connection to the system, in a silver anodised aluminium front. Without a call button, so you choose which call button modules go below it.
The camera is a fisheye with a 160 degree wide view. That lets you see not only who is ringing, but also what is happening next to the door.
For a single dwelling, the version with one call button is simpler: you then do not need a separate call button module.
What you can count on
- 2 megapixel fisheye: 160 degrees wide, also in low light
- Anodised aluminium: silver front, IK07 and IP65
- Powers the other modules: the modules next to it receive their 5 volts from this module
- Surface and flush mounting: both possible, with the matching housing
- Expandable: add call buttons, a card reader or a keypad next to it
What to look out for
This module belongs to the VTO4103 series, which works on two wires (2-wire hybrid). The VTO4202 series is a different system; its modules 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 | None |
| Series | VTO4103 (2-wire hybrid) |
| Colour | Silver |
| Front | Anodised aluminium |
| Protection | IK07 and IP65 |
| Mounting | Surface or flush mounting |
| Model code | VTO4103F |
The full specification is in the Dahua datasheet.
Frequently asked questions
Why a module without a button?
Because then you decide how many call buttons are fitted. For multiple dwellings, you place a doorbell module with two, four or ten buttons next to it.
Will this module work with my existing cabling?
The VTO4103 series works over two cores, so existing doorbell cabling can often be reused. A 2-wire controller is required in the meter cupboard.
How many modules can I fit below it?
That depends on the housing; there are versions for 1 to 6 modules. Count the modules in your setup and choose the housing accordingly.
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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