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This transformer can be used to convert low voltage audio signals into 70V or 100V signals
By pairing the DoorBird IP access control device with our DoorBird IP I/O Door Controller A1081
4ohm/8ohm switchable on PCB
An example of this integration is with the Home Center 3 gateway
it enables remote control of your home automations through voice assistants
Audioflow 3S-4Z 4-WAY SMART SPEAKER SWITCH switch This transformer can be used4 WAY SMART SPEAKER SWITCH Connect up to four pairs of speakers to your stereo amplifier. Control the switch with the manual touch buttons on the front of the unit, contact closure connections on the rear or via Wi Fi with the Audioflow app for iOS Android or the Amazon Alexa Voice Assistant. Made in the UK. Description 4 Way Smart Speaker Switch Model Number 3S 4Z UPC EAN 13 5060739700027 Product Dimensions, Weight H38 x W216 x D100 mm, 300g Boxed
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