China Lock--Product Catalogue

CHINA LOCK

Today is 11/5/2024, Tuesday

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Find: Our website is: http://www.htlock.com

DB227

Finishes available:

Specifications:

Functions available: Twin tones

Packagings available: Carded

Materials: Plastic

Keyways available:

Classifications: Electronic door bell

graphic of dimension

Installation Instructions

* Two different sounds by separate press buttons to distinguish visitor and family members.
* Ringing unit receiver) only consumes 0.5mA standby current, enabling three 1.5V alkaline batteries to last over one year.
* The press button (transmitter) does not consume power at standby condition, a 9V or 12V battery will last 8 months to 1 year.

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