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Smart Doorbel Z-wave
Smarthome Doorbel | Ding-Dong i see you
Based on existing doorbel.
Also see our Z-wave video intercom project.
The existing doorbell ( batteries) is a binary sensor FIBARO recorded. The push button and the actual bell are separated and there is the Z-wave sensor FIBARO interposed . The push button serves as input for the binary sensor. The output of the binary sensor switches the actual gong . Because the output of the binary sensor 150mA but can switch , there is a relay disposed between the bell and the output of the sensor. At first we used a 9V battery to power the binary sensor and relay , but this turned out to be empty every two days . The solution was found in a standard 12V power supply which operated both binary sensor as well as the relay.
Our Z-wave doorbell 1.0 on the basis of a binary FIBARO sensor ( universal sensor). When the push button is pressed, bell vd the following happens : - 1 input from the sensor gets a binary input - The binary sensor send a z-wave signal is input to the controller and activates one of the two outputs - The relay get switched Gong is activated via the relay. - The Z- Wave controller (such as Vera Edge of the FIBARO Home Center 2 ) is a trigger inside. - With the trigger get a scene started to v.oeren an action ( send push message, lamp in the hallway to , etc). Below are two videos , the first is a video in the Vera controller ( UI5 ) . and shows how to easily create a scene based on a trigger.
The second video shows how to make a scene with trigger in the Homecenter.
What follows is the connection diagram. Our doorbel works on batteries so you might need to change the wiring diagram a bit.
Connection scheme for smarthome doorbell conversion
(based on the new relais)
Connection scheme z-wave smarthome doorbell
There is also a prowl app app available for controller and smartphones. We made a start-up script in LUD (for Vera controlles). Or you can use the pushover application This works on iOs and Android devices.
FIBARO Home Center 2
The Home Center 2 has its own message system en therefore you don't need an extra message broker.
The script needs to be placed in LUA. Use your own token and user.
local http = require("socket.http")
http.TIMEOUT = 5
local MijnToken ='amqmps3wertwrt7kDtfdwertavgV6nrCpQU'
local MijnUser = 'uDb1FGUwertwertkertwerdwbypNNQgHJgkbq6f'
result, status = http.request("https://api.pushover.net/1/messages.json", "token="..MijnToken.."&user="..MijnUser.."&message="..text.."")
To sent a pushmessage you need to add the following command.
This picture show where to place the function 'pushbericht'
Here you find a youtub movie of the Z-wave doorbel.
For more information see the ROBBshop youtube chanel
- WiFi + Bluetooth
FIBARO intercom system€899.00
Z-wave home automation doorbel
FIBARO Universal Binary sensor€39.99
12 Volt DC switchrelays€5.00
12 Volt DC relays 5pin€5.50
12/24 volt cable ledstrip€3.50
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