Dongguan Comer Electronic Technology Co., Ltd.
Dongguan Comer Electronic Technology Co., Ltd. Shops Motion Sensor Speakers for inDOOR/outDOOR business Advertising
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Indoor MP3 Speaker Public Voice Broadcaster Security Motion Sensor Alarm
Brand Name:COMER
Model Number:CM280
Usage:Human Body Sensor
Detetcion Range:≤5meters (horizontal direction 60°, vertical direction 30°)
Detetor Type:PIR motion sensor
Power Supply Mode:Rechargeable Lithium battery(NOT INCLUDED)
OEM:Available
Color:white
Function:Body induction
Audio format:MP3
Audio Output power:8Ω/2W(Typical Value)
Power-off memory function:support
Product Description
Indoor MP3 Speaker Public Voice Broadcaster Security Motion Sensor Alarm
Features
1.Adopt infrared sensor technology, automatically triggering to play voice.
2.The sensor can be rotated around 60 °, easy to change different induction field.
3.Voice can be changed freely.
4.The read way of the voice address is confirmed according to the file storage order.
5.Can set playing modes, such as single, sequence and random mode.
6.Adopt MP3 playing solution. Sound quality is better than the ordinary sound, cost-effective.
7.Support external SD card or built-in SPI-FLASH, giving preference to SD card which supports hot plug.
8.Update audio file of built-in FLASH via SD card.
9.Built-in power amplifier and 2W/8Ω loudspeaker, available to adjust volume.
10.Built-in charging circuits, auto sleeping, low power consumption, long standby time.
11.DC-5V operation voltage and DC3.7 lithium battery.
Parameters
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Power supply mode |
DC5V stabilized voltage supply |
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3.7V lithium battery |
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Working Current |
Sleep state, lithium battery |
≤46uA |
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Playing state, lithium battery |
≤320mA, typical 120MA |
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Audio Format |
MP3 |
Bit Rate:16~320Kbps |
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Audio Output power |
8Ω/2W(Typical Value) |
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Infrared Inductive Range |
≤5meters (horizontal direction 60°, vertical direction 30°) |
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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
1.There is hang hole in the back shell, with mounting bracket installed together.
2.It’s very convenient to hang in corresponding place, or install by using magic tape to stick on the wall.
3. Sensor head with horizontal rotation of 60° is available, moving to the corresponding induction field according to the actual requirement.