Model 1818 tiny infrared motion sensor speaker is with high performance which has the PIR motion sensor, the detective distance is around 3~5 meters. it can support TF card and micro USB, volume adjustment, audio selection and other customized function. Besides, it's widely used in our daily life, you can use it as a unilateral doorbell, a warning device, or a promotional horn.
This device is designed for indoor usage, and it is with user-friendly design, simple to operate and trouble free. For the build-in memory, it can also be expanded as required, maximum is 16M byte, its standard memory is 32 Mbit (4M byte).
Specification
Item
Model
1818
Color
White,
Black or Customized
Power Supply
3
AAA batteries or DC5V
Power
2W
Material
ABS
Volume
≤90dB
Audio Format
MP3,
16~320Kbps
Audio Output Power
8Ω
/ 1W
Support
TF Card, Micro USB Cable
Sleep Mode/ Suspend Mode Current
≤300 uA
Infrared Detection Range
Distance:
3-5m (Sphere: 120 deg)
Device Memory
Built
in 4M flash memory, also can be expanded.
Sensor Model
PIR
Sensor
Item Size
60x15x95
mm
Application
Indoor
Net Weight
0.15 kg
Gross Weight (50 pcs)
10.78 kg
Frequecy response
20Hz~15KHz
Feature
·Standard 32 Mbit (4M byte) SPI-flash memory.
·Power supply can be DC 5V or 3*AAA battery.
·Operating temperature range is -10°C~70°C, Humidity: 5%~95%.
·Multiple volume adjustable, volume up to around 90 dB.
·You can choose to loop sequence or single playback mode.
·Change MP3 format audio through micro USB cable or TF card at will.
·Portable indoor daily warning speaker with infrared motion sensor.
·With the PIR sensor technology, the induction sphere is 120 deg, the distance is around 3-5 meters.
·Two volume level options, the decibel has a certain effect on your audio file. If the volume of the downloaded audio is high, the output sound will be high.
·Support MP3 audio format, if you need the mav format, please inform us.
Audio Replacement
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