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The Doorbell Instruction
1. Product Introduction
The Wireless doorbell used the advanced wireless access technology, powerful
microcomputer control system, the large capacity and high quality speech
processing technology, integration of 52 first music, performance are very
Stable and reliable.
And the doorbell host and the doorbell button can be a wireless connection.
Suitable for villa, club, recreation center, hotel, hotel, family, office, conference
room, etc.
2. Functional Features
a. There are 52 first music repertoire
b. The bell has mode Settings: door bells and lights flashing, only the door bells, and only
the lights flashing these three modes.
c. The volume can adjustable level 4
d. The host has memory function，Turn on the state and voice for the last time shutdown
Settings.
3. Instructions
About Button
Short press of time <3 seconds, Long press of time >3 seconds
starting up
Will the doorbell host plug to 110-240 - V 50 ~ 60Hz ac outlet，The doorbell host
fast "drops dripping" 3 times, the LED lights flashing three times。
to the shipping country to modification the voltage and frequency ）
1 / 3
（According
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Table of Contents
Summary of Contents for UNICHAIN WA878
- Page 1 The Doorbell Instruction 1. Product Introduction The Wireless doorbell used the advanced wireless access technology, powerful microcomputer control system, the large capacity and high quality speech processing technology, integration of 52 first music, performance are very Stable and reliable. And the doorbell host and the doorbell button can be a wireless connection. Suitable for villa, club, recreation center, hotel, hotel, family, office, conference room, etc.
- Page 2 The doorbell host operating The doorbell pattern choice 】button， switch the doorbell mode (For example, door bells and lights Short press【 flashing, only the door bells, and only the lights flashing these three modes) The doorbell host door ringtones choice 】button, “drop”...
- Page 3 FCC Warnings: changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
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