Description

1.Features

• Wireless design , easy to install
• Delicate and generous appearance
• With a **0M effective distance in an open area
• Co-frequency but different code technology, without interference
• *2 melodies for your selection
• Long life and low power consumption

• Technical Parameters

• Power Supply( receiver ): for AC **6, **0/**0V, **0/**0V For DC **6 , 2*1.5V(AAA) battery (not included)
• Power Supply (Button/sender) : 1**2V *3A Alkaline battery
• Working power consumption: ?5W
• Transmitter power: ?*0 mW
• Receiver power: ?2W
• Operating range : up to **0M (open area)
• Melodies options : *2
• Sound rate : ?*0 dB
• Working Frequency: **5MHz/**3MHz
• Melodies/music : *2

• Note

1. To ensure the good performance of this product , please choose good quality alkaline battery instead of common Carbon-Zinc battery which is short life and also with a risk of leak.
2. Away from direct sunlight, rain and the meatal
3. Do not repair circuit board yourself, in order to avoid destorying electronic components.
4. Actual remote control effective distance depends on environment.
5. If you install the doorbell too close to the metal , it will reduce the effective distance of remote control.
6. Away from direct sunlight and rain.