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Controlling other applications
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control access to your property but it will enable
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additional receivers.
Advantages of the Hager radio doorphone
2
1
Digital communication
The new Optwin radio
protocol developed by
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frequencies for quality digital communication.
Optwin technology ensures reliable
transmission and digital audio quality up to
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and the outdoor call unit).
Simple installation
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radio doorphone is particularly simple to
install and commission thanks to its wireless
radio technology. It is no longer necessary to
dig cable trenches or drill walls for additional
cabling.
3
Autonomous system
The outdoor call unit is powered by alkaline
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BEBQUPS
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removed from the charge station
4
Support
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of the guarantee certi!cate.
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