By Siemens

Siemens DELTA®arina - Doorbell switch

HK$113 - HK$129
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color: White
Regular price HK$113
Regular price Sale price HK$113
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Purchase and service information

Please book in advance for showroom visits, purchases or collection.

Supply and receipts

Product sourcing and authorised-stock details follow each product page. Ask us about supply and receipts before ordering.

Warranty and support

Warranty duration, provider and coverage depend on the brand and model. Services follow the agreed scope.

Free technical consultation

Free one-to-one smart-home installation advice is available. On-site installation, wiring and setup are quoted separately.

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In-stock items, preorders and service appointments have different schedules. Please confirm availability and dates before ordering.

Brand: Siemens
SKU: 5TD81123PC01
Regular price HK$113
Regular price Sale price HK$113

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Siemens · Siemens · Hong Kong Official Product · iF Design Award

Siemens DELTA®arina Bell Push Switch

Flush-mounted bell push button for use with doorbell systems; triggers the chime when pressed. Features a silver-copper composite contact design for extended lifespan, matching the consistent aesthetic of the DELTA®arina series.

  • +Flush-mounted bell push button for use with wired doorbell systems
  • +Silver-copper composite contacts for durability and arc resistance
  • +Flame-retardant PC material with dual-layer faceplate
  • +Consistent frameless design with the DELTA®arina series
Rated Voltage 250V
Warranty Siemens Hong Kong official product, 1-year warranty