Clover 2.4GHZ Wireless Color Camera System with Receiver

• System holds up to 3 additional cameras
• Manually or automatically sequence (Dwell Time: 3 sec) through all 4 channels without interference
• View up to 50 feet during the day and 40 feet at night
• Cameras have built-in rechargeable lithium batteries for a wireless charge up to 3 hours
• Record real times displays onto most VCRs

My Review: I've used these outdoors for our train club picnic at my house and sent the video from my railroad to my gazebo monitor about 75 feet. Worked but the signal did degrade (roll) at times. I've also tied the camera on a train car and ran it around the track indoors. In tunnels the signal did drop out. Also had little noise from the florescent lighting, but the movement of the camera did the most to affect the signal. If the camera stands still, it's doable on a 30x30 display. In the house, between floors and walls it works only on a short distance. The Night Vision works out about ten feet and everything looks to be in gray scale. I wish the scan rate could be adjusted. Camera units are not made to be used outdoors, but I find place them under an eve works just fine. Note: can interfere with some routers, changing the channel on the router can cure this........

Product Description
Portable Color Camera Transmits Clear Audio and Video Through a Wireless Transmission, Receiver Holds up to 4 Cameras Without Interference, Built-in Manual and Auto Sequencing Modes, Wireless Connection up to 400 Feet, Night Vision for Viewing in Low Light Conditions, Camera has Built-in rechargeable Lithium Battery,Unique Company Features: 20 Years Manufacturing Experience , Reliable Source, High Value Products, Competitive Pricing, High Inventory Levels, 98% of Orders Ship within 24 Hours,Customer Service & Tech Support: 877-327-5000,Product Specifications: Wireless Receiver: Receiving Frequency: 4CH 2,400 to 2,483MHz , Demodulation: FM , Antenna: 50 ohm SMA , Receiving Sensitivity: -85dbm , Video Output: 1VP-P @75 ohm , Audio Output: 1VP-P @600 ohm , Dwell Time: 3 sec , Power Supply: DC 8V , Current Consumption: 180mA , Wireless Camera: Output Level: 90db microvolts/meter @3 meter , Operating Frequency Band: 4CH 2,400 to 2,483MHZ , Modulation: FM , Video Input Level: 1.0VP-P @75 ohm , Audio Input Level: 1.0VP-P @600 ohm , Image Sensor: 1/3-Inch C-MOS sensor , Number of Pixels: NTSC, 510 x 492 , Resolution: 380 TV lines , Scanning System: 525 lines, 60 fields/sec , Sync System: Internal sync Minimum Illumination: 1.5 Lux/F1.5 & IR LED on: 0 Lux , S/N Ratio: More than 45db , Gamma Characteristics: 0.45 , Electronic Shutter Speed: 1/60 to 1,500 sec , Lens: Wide Angle Lens , Microphone: Condenser , Lithium Battery: 500mAH , Charging Time 2 Hours , Working Time: Approx. 3 hours , Operating Temperature: 14ºF to 122ºF

Comments

[Julius]

These cameras considerably minimize risks of theft, robbery, burglary and other criminal offenses. The prices of these cameras are pretty cheap and these cameras are now also sold online.

There are different models if security cameras but Astak WL906D Weatherproof Night Vision Wireless CCD Color Camera is both good looking and functions well.

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