PIR Infrared Human Body Detector Motion Activated Audio Player Loudspeaker with

Darho Welcome Chime Lithium Battery Powered Support SD Card Playback Bell Voice Reminder Recoble Sound Speaker

If you buy more than 2 pcs,The whole price is 5% off.

Infrared r wirele automatic apartment door bell

Features

Adopt paive infrared sensing technology

Sensing angle 120°,sensing distance maximal 5m

Sensing head/inductive probe can be rotated 60° at both left and right sides

Support to play the audios of MP3

Can change voice content easily

High good quality audio output

Support maximu2GB SD card

Support USB2.0 protocol to transmit data; can read the data in SD card through the USB cable to connect to computer

3-level volume is adjustable

Built-in 1W amplifier circuits to ensure loud and beautiful voice

Auto sleeping circuits designed, can keep long-term standby

Built-in automatic charging circuit

Plug and play type design

Built-in 500mAH lithium battery

Technical Parameters

Operating Voltage: DC5V

Operating Current:150mA

Quiescent Current: 64uA

Rated Audio Output Power: 1W/8

Audio Format: MP3

Human Detection Distance:5m(120° angle of view)

Product Descrtion

One-way induction: no matter which direction people paing by, after the r triggered, the device will play the same one audio. For example, the audio content is "Hello"; the device is intsalled at the door. When people enter, it will say "Hello"; when people leaves, it will still say "Hello". Two-way induction: the device plays two different audios according to the direction people paing by. For example, the device is intsalled at the door; after the rtriggered,when people enter, it will say oneaudio;when people leaves, it will play another audio. Let's suppose that here are two audio files in the device, one is "Hello", the other is "Goodbye". Then you can set: when people enter, it plays "Hello"; when people leave, it plays "Goodbye". .

How to replace the audio files of Flash memory:

Prepare some neceary tools such as computer, card reader and micro SD card (better to have capacity within 8GB). Format micro SD card in the computer as the format of 32 file system. Then, copy the renewal mp3 audio file into micro SD card; after it is done, insert micro SD card into the device; then long pre A key (the left one), and turn on the power switch (from OFF to ON). At this time, the indicator is lighting all the way. Waiting about 6 seconds, release A key. After indicator light is off, that means audio replacement complete.

Note:

1. Before copying audio files into micro SD card, there should be no other files in micro SD card. MP3 file name is without any special requirement.

2. The total audio file size cannot be over the Flash memory capacity, otherwise, there will be no audios or only a few. If you do not want to play the audio of micro SD card when triggering, please remove micro SD card then you can switch to internal FLASH.

If playing sequence is required, following steps can be realized. We usually do some audio editing in the computer, and put these audio files into the same folder. The audio file name is changed to 3 Arabic numerals, like 001.mp3 or 001welcome.mp3 and so on. For the sort order, select progreive increase, then pre “Ctrl+A”, right click the first audio, in the pop-up menu, select "send to" to "removable disk". By this way, it can copy the edited  files from the computer to micro SD card. Then, copy audio files from micro SD card to into Flash.

Installation condition

1. Don’t install outdoors; far from direct solar radiation, peg, large temperature variation; not near air condition or pyrotoxin or rotating objects.

2. The installing surface should be firm, no vibration.

3. Installation should rotate to the different induction areas according to the actual needs.

Installation operation

There is hang hole in the back shell, with mounting bracket installed together.

It’s very convenient to hang in corresponding place, or install by using magic tape to stick on the wall.

r head with horizontal rotation of 60° is available, moving to the corresponding induction field  according to the actual requirement.

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About shping
Shping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer). 

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resoe the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties or taxes. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very ant to us
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