Seon Design TH4, DVR School / Tour Bus Surveillance SystemCondition:* New, Surplus Stock.Additional Notes:* Contains: TH4 Video Recorder with hard drive, locking front cover, cable cover, fasteners, and mounting plate. Analog High Definition Cameras (HD1W and HD1Q) TH-LBR TH-MPV TH-LBF G-SENSOR-MDL ZSE-TH-H500G HDIA20 HE1HD G-Sensor-Cable Sensor GPS GPS4-CBL WT1 HE2HDTH4 4-Channel High-Definition Hybrid DVR* Record up to four high-definition camera views with audio at up to 30 FPS on all channels simultaneously.* Choose any combination of standard or HD cameras with simple plug & play installation.* Support your existing cameras while upgrading to HD with your choice of recording resolution from D1 to 720p.* Quality Settings: Adjustable, 4 Levels* Auto Overwrite: Selectable On/Off* Display Modes: Single camera, four-up on the DVR video out, Single camera, four-up on the vMax Web* Playback Rate: Frame advance, FFD and REV playback up to 32x* Search Function: Segment, alarm, date/time, event* Primary: Up to 2 TB (HDD)HD1QxxAI Series High-Definition Interior Dome Camera* Capture high-definition images in up to 720p resolution with infrared LEDs and WDR back light compensation for challenging light conditions* The low-profile dome housing allows for more discreet placement to better blend with vehicle decor* Simple plug and play installation with no complicated programming.* Enclosure Material: Solid Aluminum Alloy* Dome Material: Impact-Resistant Polycarbonate, Antiglare, Scratch-Resistant Hardcoating, UV Protected* Gimbal Rotate: 360, Pan: 360, Tilt: 70 (Assuming Included Shim Kit is Used)* Image sensor: 1/3 CMOS 1.3MP* True Day/Night: IR Cut Filter* Shutter speed: Auto* Main Stream Resolution: 720p (16:9 Aspect Ratio) HD1W High-Definition Wedge Camera* Capture high-definition images in up to 720p resolution outside the bus* Simple plug n play installation with no complicated programming.* IP67-rated aluminum housing stands up in severe weather conditions* Enclosure Material: Solid aluminum alloy, powder coated* Viewing Window: Impact-resistant polycarbonate, scratch-resistant UV protected* Mounting Options: Surface or Mounting Post* Wiring Options: 20(6m), 50(15m), 75(23m)* Gimbal Rotate: 360, Pan: 7.5, Tilt: 10 ~ 37.5Seon DesignTH4