Digital Wireless Mini Indoor Camera Kit with Audio

Go digital with your wireless security needs; the simplest way to secure your home and business. The DigiminiAir is a do-it-yourself mini size digital wireless security camera kit; designed for easy to operate and easy to install. In comparison to the traditional analog wireless technology running on 900MHz, 2.4GHz, and 5.8GHz, the 2.4GHz digital wireless technology provides three key advantages; stronger signal strength which provides longer transmission distance (indoor/clear-line-of-sight: up to 200ft/350ft v.s.100ft/300ft), digital signal which is interference free from crowded wireless analog devices (Wi-Fi routers, Bluetooth devices, cordless/cell phones, and other digital wireless band), and privacy which is worry free of signal interceptions from neighborhood.




  • Do-it-yourself (D.I.Y) easy to setup and use digital wireless camera kit
  • Mini size camera design
  • Wireless transmission up to 200ft between walls and up to 350ft in clear line of sight
  • No Wi-Fi interference; no interference from crowded analog 900MHz/2.4GHz/5.8GHz/6.0GHz devices
  • Built-in microphone for audible recording up to 20ft away
  • AV output RCA interface from receiver to monitor for live display or to a recorder
  • Digital wireless pairing between camera and receiver, worry free of signal interception by neighbors
  • Supports up to 4 sets of digital wireless camera/receiver (CH1~CH4) to a location
  • One receiver supports up to four digital wireless cameras (switching one camera at a time)
  • Video signal loss alert notification



  1. All wireless camera kits require AC power adapter unless specified otherwise.
  2. 4 wireless cameras are not enough? You may consider to use one more CUcam1 (900MHz) to make it total 5 wireless cameras at one location.
  3.  When it is needed for multiple cameras recording simultaneously to your DVR, it is suggested to use multiple camera kits (camera+receiver), not just adding more cameras to a receiver.
  4.  If you need a recorder for this product, you may consider HomeDVR iCamDVR, or LCDDVR4.
( Sold through our authorized reseller CU1.com. Do not click here for any promotion or clearance sale items )



SM-209DT (Camera) Image Sensor 1/4” CMOS Color
Resolution 510 x 492 pixels (NTSC)
View Angle 35 degree
Audio Microphone built-in (audio monitoring up to 20ft)
Minimum Illumination 3 Lux/F1.2
Pairing Button 1
Power Supply DC 5V / 1.5A
Dimensions 1.45” x 1.45” x 0.8”
SM-451DR (Receiver) Pairing Button 1
Channel Button 1 CH button (Manually Select CH1~CH4)
AV Output 1 x Video out (RCA)      1 x Audio out (RCA)
Power Supply DC 5V / 1.5A
Dimensions 4.2” x 2.7” x 0.9”
Stand 1 x docking stand
Wireless Frequency ISM 2400 – 2480 MHz (CH1/CH2/CH3/CH4)
Transmission power 17dBm
Receiver Sensitivity ≤ -85dBm
Modulation GFSK
Antenna Omni 3dBi
Transmission Distance Up to 350 ft clear line of sight; up to 200ft (indoor)
Operating Temperature -20°C ~ 60°C           -4°F ~ 140°F
Operating Humidity 20% ~ 80% RH


Product Accessories

SM-209DT Add-on 2.4GHz digital wireless camera with audio
  ( Sell through authorized reseller CU1.Com. Do not click here for any clearance sale items )

SM-451DR Add-on 2.4GHz digital wireless receiver
  ( Sell through authorized reseller CU1.Com. Do not click here for any clearance sale items )


Product Contents

  • 1 x Digital wireless mini indoor camera with antenna and mounting bracket
  • 1 x Digital wireless receiver with antenna and docking stand
  • 2 x Power adapters (for camera and receiver)
  • 1 x AV cable
  • User’s manual and screws


Related Products

DigiminiAir is rated 4.5 out of 5 by 12.
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Date published: 2014-10-05
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Date published: 2014-02-02
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Date published: 2014-06-24
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Date published: 2014-11-25
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Date published: 2014-01-20
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Date published: 2014-01-14
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Date published: 2014-12-14
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Date published: 2014-01-10
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