Wireless 2.4GHz 4 Channel Receiver & 380TVL CMOS Color Camera Security System KY-2503+C-203A

Specifications:

• 380TV lines Sharp picture display
• Built-in microphone for audio monitoring
• 4 channels available to avoid interference
• Min 100m transmission distance without block
• These outdoor security camera systems are suitable for monitoring children and elders, and widely used for theft prevention, after-hours surveillance, home security
• These outdoor security camera systems are manufactured with international new integrated circuit and TFT colorful liquid crystal display technology. It has the following features: low power consumption, stable performance, no x-ray radiation
• These outdoor security camera systems are suitable for monitor, supervision, investigation, obtaining evidence, installation, commissioning and other professional usages, and can meet high-level professional safety demands
• The outdoor wireless security camera system is attractive for powerful function, simple operation, small volume, wireless signal transmission
• It can be matched with minitype colorful wireless camera for hidden usages. Its signal can penetrate wall and realize synchronization of picture and sound at the site

Camera:

• Imaging Sensor: 1/3"CMOS
• CMOS Total Pixels: PAL: 628x582; NTSC: 510x492
• Horizontal Resolution: 380 TV lines
• View Angle: 62 degree
• Minimum Illumination: 1.5 Lux/ F1.5
• Gain Control: Automatic
• Frequency: ISM 2,400MHz~2,483MHz 4CH
• Transmission Power: 10mW
• Modulation Mode: FM
• Bandwidth: 18MHz
• Unobstructed Effective Range: 100m
• Consumption Current: 80mAh
• Operating Humidity: 85% RH
• Operating Temperature: -10℃~>50℃ / 14℉~122℉
• Storage Temperature: -40℃~-85℃ /-40℉~>185℉
• Channel Frequency: CH1=2414; CH2=2432; CH3=2450; CH4=2468 (MHz)

Receiver:

• Screen: 2.5" TFT color LCD
• Display Resolution: 480x234
• Active Area: 49.2(W) x 38.142(H) mm
• Dot Pitch: 0.1025(W) x 0.163(H) mm
• View Angle (U/D/L/R): 10/30/45 degree
• Brightness: 250cd/sq.m
• Contrast: 150:1
• Light Source: LED
• Demodulation Type: FM
• Input VSWR: 2:1
• Receiving Frequency: ISM 2,400 MHz~2,483 MHz CH1=2,414 MHz; CH2=2,432 MHz CHI=2,450 MHz; CH4=2,468 MHz
• Intermediate Frequency: 480 MHz
• Frequency Stabilization: ±100 KHz
• Local Leakage at Input Terminal: <-55dBm
• Receiving Sensitivity: < -85 dBm
• Power Supply: AC-DC adapter (DC >6V 800 mA) rechargeable batteries NI-MH AAA 850 mA x 4pcs
• Consumption Current: 400 mA
• Power Consumption: Approx.3W
• Operation Temperature: -10℃~>50℃/>14℉~>122℉
• Storage Temperature: -40℃~>85℃/-40℉>185℉
• Operation Humidity: 85% RH
• The frequency range of 2.4GHz wireless audio and video receiver is 2.400GHz-2.483GHz
• It has four-channel switch (2.414GHz, 2.432GHz, 2.450GHz, and 2.468GHz) improving flexibility and reliability
• The transmitter and receiver can be used in the same channel, or one to several usage in the same channel (that is, one transmitter sends signals, several receivers receive signals, the receipt is synchronous and accurate, equivalent to wire video distributing machine) or several to several usage (that is, each transmitter takes a channel, slightly adjusting frequency of receiver to select video and audio transmission of another channel, without mutual disturbance)
• The video signals received are clear, stable and vivid in color, with good sound effect.
• Video transmission in NTSC or PAL
• AV output terminal of receiver can be connected with equipment with video and audio input, for example: recorder
• The AV input terminal of receiver can be connected with equipment with video and audio output, for example, VCD, DVD, convenient for installation and commission
• Connection terminals are AV output jack, earphone output jack, power input jack, AV IN jack
• This unit uses li-ion battery, convenient for tour

Details:

• 4 channels available to avoid interference

• Built-in microphone for audio monitoring

• Min 100m transmission distance without block

How to Protect Your Home With an Outdoor Security Camera?

• Determine the purpose of your outdoor security camera: will you be monitoring to see who comes up to your front door or do you want to be able to watch all angles of the perimeter of your house and yard?
• Determine the view angle you need from your camera. In general, the wider the view the more the camera will record. This is particularly important if you will be using your camera to see who is approaching your front door and you want to be able to determine whether or not they are alone
• Determine the picture quality that you will need from your security camera and choose a camera that will provide it. While many screens are small and can use a lower resolution, a higher resolution will provide a clearer picture
• Choosing a wireless security camera? Choose a camera with a transmission range that will suit your needs; keep in mind that the walls of your home will reduce the range a wireless camera will have
• Planning to record the signal? Choose a camera that will broadcast to the system that you have chosen: closed circuit tv, your computer or a digital video recorder

• Do you want to have a camera that will be on all the time or do you want a camera that will start recording when movement is detected? Either way, a motion detector camera can make sure that you are able to record anything that happens
• Determine the size and type of security camera you are looking for. Do you need a camera that can zoom in, a camera that blends in or a camera that can record sound?

• Lastly, determine whether you want a camera that is monitored by a security company or not; if you do, be sure to choose the right company. Ask questions and get recommendations

How to Install an Outdoor Security Camera System?

• Select the type of connection you want; you can choose a wired or a wireless connection. Wireless systems are easier to install with no limitations on the distance between the devices and the monitors. Be aware, however, that wireless connections are subject to signal interference. If you choose to install a wired connection, it will require more work, but you won't have any signal interference. Wireless cameras are also battery-operated, so you will have to replace the batteries periodically. Wired cameras connect to the monitors, which run on the main power source

• Decide where you want your security camera. Place your camera in a position that will display the entire area you wish to view. Then, decide whether you want your camera visible or hidden. If you set up a wired camera system, hiding and wiring your device will be more difficult
• Drill holes for mounting the brackets. If you are setting up more than one camera, make sure you allow enough distance in between. Test your camera or cameras by turning them on and placing them in position. View the coverage area and decide where to drill your holes. If you are using a wired system, make sure the camera cables are long enough to connect your camera to your monitor

• Attach the brackets using the screwdriver. Regardless of whether your camera is on the ground or on a wall, you will need brackets to securely position your camera. Make sure your brackets are tight and stable enough to hold the camera
• Mount the camera on the brackets. Make sure everything is tightly secured
• Select a location for your monitor. The monitor should be where you spend the most time. If you are using a wireless system, you have completed the setup process

• Run a cable from each camera to your monitor if you are using a wired system. Cables can run along door and floor edges or under a carpet. Use electrical tape or a staple gun to secure your wires. If your monitor does not have multiple plugs for your camera cables, you need to purchase a multiplexer. Plug your camera cables into the multiplexer and plug the multiplexer into the monitor
• Turn on your system to view your area

Application:

Package Included:

• 1 x 2.5 Inch TFT Color LCD 4 Channels Receiver
• 1 x Security CCTV 1/3" CMOS Color Camera
• 1 x 8.4V 1300mA Lithium Battery
• 1 x Audio/Video Cable
• 1 x 9V 1A Switch Power for Receiver
• 1 x Earphone
• 1 x Charger for Camera
• 1 x Battery Button