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Zennio

Zennio ZSIRBOX RingBox Doorbell FRO Insert

SKU: ZSIRBOX
£55.20
In stock
Usually ships within 24 hours
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The Zennio ZSIRBOX RingBox Doorbell FRO Insert is a KNX Secure device that supports up to four doorbells from the KNX bus power supply alone, with no extra power unit needed. Each doorbell offers eight tones, adjustable volume, a do not disturb mode and five scenes. The only KNX doorbell on the market.

Technical Specs

  • owered solely by the KNX bus
  • Flush mount on standard European and Swiss mounting box
  • 65 dB of acoustic power at a distance of one meter
  • Conformity with the CE, RCM directives (marks on the back side)
  • KNX Data Secure supported
  • External power Supply: Not required