Processor type: no less than ARM CORTEXA9 dual-core processor. <br> Processor frequency: ≥1.1GHZ. <br> Decoding ability: maximum support 8×720P@30FPSH.264 decoding;<br> Diagonal screen size: 12.1 inches;<br> Maximum display colors: ≥262K;<br> Resolution: ≥ 1024×768;<br> Contrast ratio: ≥500:1;<br> Brightness; ≥400CD/m²;<br> Capacitive screen; light transmittance; ≥80%;<br> Viewing angle: ≥140°(horizontal))/120°(vertical);<br> Response time: ≤16MS;<br> Rated voltage: DC110V (DC77V~DC137.5V);<br> Power consumption (under the nominal value of input voltage) ≤50W;<br> Working temperature: -25℃～+70℃;<br> Storage temperature: -40℃~+70℃;<br> It has the functions of autonomous graphics generation, video decoding, and display;<br> Touch power: touch activated 100G touch power (adjustable);<br> Single-point touch; withstand more than 50,000 single-point touches;<br> Input/output port: Ethernet interface×1; -RS232 serial port×1; analog audio interface×1;

Vandal-proof housing of image sensor: use progressive scan CMOS with a size not less than 1/3.0" or larger;<br> Use a network camera, the resolution is not less than 720P;<br> The device has wide dynamic function and supports signal fire light T enhanced mode, which helps to distinguish the color of various signal fire T in a very dark environment;<br> With anti-shake and anti-vandal design, the anti-riot grade is not lower than IK10;<br> It has an anti-dropping dedicated interface (M12) that can be compatible with other on-board equipment of this system;<br> Lens with wide-angle and infrared function: ≤2.1MM, 148-degree horizontal viewing angle;<br> Minimum illumination: 0.01LUX/F1.6 (color mode), OLUX (infrared light on);<br> Shutter time: 1/10000 second to 1/3 second<br> The highest resolution: 1280×720;<br> Video compression: H.264 HIGH PROFILE;<br> Support audio input, support alarm input and output;<br> The camera should have anti-electromagnetic interference performance;<br> Working temperature: -30 wind C~+60 wind C;<br> Have UL or CCC or CE certification, provide a copy or photocopy of the certificate;<br> Equipped with a pickup; provide a copy or photocopy of the anti-vibration and impact test report issued by the national authority.

Fixed dome camera (720P);<br> Vandal-proof housing of image sensor; use progressive scan CMOS with a size not less than 1/4.0" or larger;<br> With anti-shake and anti-vandal design, the anti-riot grade is not lower than IK10;<br> It has an anti-dropping dedicated interface (M12) that can be compatible with other on-board equipment of this system;<br> Lens with wide-angle and infrared function: 2.8~3.0MM, 80-degree horizontal viewing angle;<br> Photosensitive: 1.5～100000LUX;<br> Shutter time: 1/8000 sec～1/6 sec;<br> The highest resolution: 1280×720;<br> Video compression: H.264;<br> Signal to noise ratio: ≥54DB;<br> Synchronization mode: internal synchronization;<br> The camera should have anti-electromagnetic interference performance;<br> Working temperature: -10 zone C~+50 C;<br> Have UL or CCC or CE certification, provide a copy or photocopy of the certificate;<br> Provide a copy or photocopy of the anti-vibration and impact test report issued by a national authority.

Support H.264/H265/MPEG2/MPEG4 encoding and decoding methods. <br> The main hard disk (capacity is not limited, supports up to four hard disks, the local hard disk can store 90 days of continuous operation surveillance video). <br> The monitoring hard disk adopts anti-vibration treatment. <br> The equipment has a power-off protection function to ensure high reliability of data recording. <br> Size: 19-inch 2U chassis;<br> Input voltage: DC110V (77V-137.5V);<br> Power consumption: ≤150W;<br> Weight: ≤10KG;<br> Operating temperature range: -21℃～+55℃;<br> Storage temperature range: -40℃～+55℃;<br> Vibration and shock: meet IEC61373;<br> EMC: Meets EN50121-3-2.

Working voltage: 4.8V~5.5V, maximum current 2.5A;<br> Supports multiple USB charging protocols, each charging protocol is automatically switched, including; DIVIDER1/DIVIDER2/DIVIDER3 charging protocol; D+/D set to 1.2V mode; BC1.2 DCP and CTIS YD/T1591-2009 charging protocol;<br> Reliable power-on reset (POR) and low-voltage reset (LVR) performance.