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Mercury KDB305 User Manual

Wireless kinetic door chime

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This doorbell uses kinetic energy-harvesting technology to save you the cost and hassle of
constantly replacing batteries. The wireless function allows operation of up to 80m in open
area and with its additional learning function you can also combine multiple transmitters or
receivers providing you with ultimate flexibility.
Specifications
Specification
Power Supply
Operating Temperature
Working Range
RF Frequency
Sound Level
Power Consumption
Waterproof
Operating Force
Dimensions
Weight
Pack Contents
1 x Transmitter (bell push)
1 x Receiver (mains chime)
1 x Adhesive pad
2 x Fixing screws and wall plugs
1 x User manual

Installation Instructions

Note: Avoid locating transmitter (bell push) and receiver (chime) on or directly near
metallic surfaces as this may reduce the operation range. When fixing the transmitter
onto a UPVC doorframe, always check the operating performance before final
installation.
WIRELESS KINETIC DOOR CHIME
Receiver
AC 100-240V
-10°C to +40°C
80m open area
85dB max.
<280mW
-
-
78 x 50 x 65mm
75g
Item ref: 350.305UK

User Manual

Transmitter
Self-powered
-20°C to +50°C
433MHz
-
-
IPX7
10N
79 x 44 x 32mm
62g
KDB305

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Summary of Contents for Mercury KDB305

  • Page 1: User Manual

    KDB305 WIRELESS KINETIC DOOR CHIME Item ref: 350.305UK User Manual This doorbell uses kinetic energy-harvesting technology to save you the cost and hassle of constantly replacing batteries. The wireless function allows operation of up to 80m in open area and with its additional learning function you can also combine multiple transmitters or receivers providing you with ultimate flexibility.
  • Page 2 Receiver Plug the receiver into the outlet. The receiver will perform better if kept away from other electrical equipment (eg TV, microwave etc.). Try and locate the receiver in a clear line of sight to the bell push, if you are experiencing signal problems try another location as something could be interfering with it.
  • Page 3: Operating Instructions

    Operating Instructions ● Adjust sound volume - Short press button A on the side of the unit to cycle through 3 volume levels. ● Silent Mode - Long press button A for 5 seconds, the indicator light will blink. After 3 seconds of blinking, the receiver will enter into silent mode.
  • Page 4: Trouble Shooting

    Adding an additional receiver Follow the instructions for Learn Mode then pair each additional receiver to the transmitter. Note: There is no limit to the number of receivers. Trouble Shooting Receiver does not sound 1. Make sure the receiver is plugged in securely. 2.