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Key Specs
Camera Resolution: 800 (Refers to the number of pixels, both horizontally and vertically, used to capture video/images. The higher the resolution the finer the detail that can be seen.)
Field Of View: 75 degrees (The area of a target, measured as an angle from the location of viewing, that can be observed.)
Night Vision: true
Number Of Cameras Included: 8
Number Of Channels: 16
Recording Resolution: 800 (Refers to the number of pixels, both horizontally and vertically, used to capture video. The higher the resolution the finer the video detail that can be seen.)
Indoor Or Outdoor Use: Indoor, Outdoor (Indicates the appropriate environment product was designed to be used in.)
Minimum Operating Temperature: 14 degrees fahrenheit (The lowest recommended ambient (surrounding) temperature in which the product can ideally operate stated by the manufacturer. Generally long-term exposure of the product to temperatures less than the minimum can result in ineffective operation.)
Maximum Operating Temperature: 122 degrees fahrenheit (The highest recommended ambient (surrounding) temperature in which the product can ideally operate stated by the manufacturer. Generally long-term exposure of the product to temperatures more than the maximum can result in ineffective operation.)
General
Product Name: Sentinel Pro 16-Channel, 8-Camera Indoor/Outdoor DVR Surveillance System
Brand: Defender
Model Number: 21161
Camera
Camera Resolution: 800 (Refers to the number of pixels, both horizontally and vertically, used to capture video/images. The higher the resolution the finer the detail that can be seen.)
Field Of View: 75 degrees (The area of a target, measured as an angle from the location of viewing, that can be observed.)
Night Vision: true
Night Vision Distance: 150 feet
Number Of Cameras Included: 8
Day/Night Mode: true (Captures images/video with optimal clarity by automatically adjusting settings to various light levels.)
IP Camera: No (An Internet Protocol (IP) camera is able to record and display image/video data via the internet, without need for a local recording device.)
Minimum Required Illumination: 0 lux (Refers to the minimum amount of light needed to view objects. Generally, the lower the number, the better the camera can detect objects in little to no light.)
Number of IR LEDs: 48 (Quantity of infrared (IR) LED lights for emitting IR light and allowing the camera to detect objects in low light.)
Image Sensor Type: CDS (CCD and CMOS are the two main technologies used in image sensors. CCD, the older of the two types, turns analog light signals into digital pixels. This conversion happens without distortion, resulting in high-quality images. Newer CMOS sensors use transistors at each pixel to move electrical charges. CMOS sensors are typically less expensive, but also require more light to create distortion-free images.)
Compatibility
Camera Compatibility: Sentinel Pro 21146
Operating System Compatibility: Windows
Connectivity
Camera Connectivity: Wired (Security system cameras can be set up in several ways. Wired cameras require cables for power and footage transmission, while wire-free cameras don't need cables for either. Wireless cameras still require cables for receiving power but are able to transmit footage via a wireless network.)
Recording & Playback
Number Of Channels: 16
Video Compression Type: H.264
Recording Resolution: 800 (Refers to the number of pixels, both horizontally and vertically, used to capture video. The higher the resolution the finer the video detail that can be seen.)
Storage
DVR Storage Capacity: 2000 gigabytes
Performance
Indoor Or Outdoor Use: Indoor, Outdoor (Indicates the appropriate environment product was designed to be used in.)
Minimum Operating Temperature: 14 degrees fahrenheit (The lowest recommended ambient (surrounding) temperature in which the product can ideally operate stated by the manufacturer. Generally long-term exposure of the product to temperatures less than the minimum can result in ineffective operation.)
Maximum Operating Temperature: 122 degrees fahrenheit (The highest recommended ambient (surrounding) temperature in which the product can ideally operate stated by the manufacturer. Generally long-term exposure of the product to temperatures more than the maximum can result in ineffective operation.)
Features
Auto-On Detection: Motion
Dimension
Camera Height: 4.1 inches
Camera Width: 4.1 inches
Camera Depth: 2.5 inches
Camera Weight: 1.1 pounds
DVR Height: 2 inches
DVR Width: 9.6 inches
DVR Depth: 8.1 inches
DVR Weight: 3.1 pounds
Output
DVR Output(s): BNC
Display
Clock Display: true
Camera Color Display: true
Included
Camera(s) Included: true
DVR Included: true
Monitor Included: false
Remote Control Included: true
Cable(s) Included: true
Warranty
Manufacturer's Warranty - Parts: 1 year
Manufacturer's Warranty - Labor: 1 year
Other
UPC: 061783255285
Safeguard your home or business with this Defender Sentinel Pro 21161 16-channel, 8-camera surveillance system, which features 1 Step remote viewing, allowing you to monitor activity from virtually anywhere with an Internet-connected device.
8 surveillance cameras: Each feature a CDS image sensor with 800 TV lines of resolution for clear, sharp video.
48 IR LEDs: Offer night vision up to 150' for simple monitoring of your home or business, even in dim lighting.
Day/night mode: Switches automatically from color to black-and-white in low lighting conditions.
75° field of view: Provides a wide viewing area.
Weather-resistant casing: Ensures durability for recording in a variety of weather conditions.
Whats Included
16-Channel DVR with 2TB hard drive
8 surveillance cameras with eight 65' cables
5 power adapters, HDMI video cable
2 BNC-to-RCA connectors, RJ-45 Ethernet cable
USB mouse, IR remote, two 4-1 power splitters
Software CD, mounting hardware
Owner's manual
Reviews
Customer Images
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