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Company:Shenzhen Qihan Technology Co., Ltd.
Address:Room 29I, Jindu, Duhui 100 Building, East Side Zhonghang Road, Futian, Shenzhen, Guangdong, China (Mainland) Zip: 518031 &nb
Phone:+86-755-83956999
4ch Network Connector DVR Product Name: 4ch Network Connector DVRModel Number: VS-3004Place of Origin: ChinaVideo input: 4ch inputs (BNC, 1.0Vp-p, 75Ω)Video output: 2ch outputs (main monitor, call monitor)Audio input: 64Kbps, choose one mono in 4 optionsAudio output: 1ch audio outputAlarm input: 4ch alarm input (NO/NC)Alarm output: 1ch alarm output (NO, relay close output)Resolution: monitor; NTSC: 720 x 80; PAL: 720 x 76Sampling audio ratio: 64KbpsCompression algorithm: MJPEGRecording picture quality: 1-4 levels very high entity high entity low entity verylowRecording frame:Field: 50f/s, 720 x 88 PAL, 60f/s, 720 x 40 NTSCCIF: 100f/s 360 x 88 PAL, 120f/s, 360 x 40 NTSCRecording resolution: CIF, fieldOperate system: embedded real time operation system (RTOS)Back-up: network, USBIO connector: RS232, DB9 alarmNetwork connector: 10M/100M (Ethernet network port)Power: 110-220VOperation environment: 20%-95% RH, -10oC-50oCMainframe consumption: 20W Add to Basket
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Other goods of this manufacturer :
Bullet Camera
1. Pickup Devicea) 1/3" SHARPb) 1/3" SONY, 1/3"SHARP, 1/4"SHARP2. Horizontal Resolutiona) 480 TVLPixels PAL: 752(H)x582(V); NTSC: 768(H)x494(V)b) 420 TVLPixels PAL: 500(H)x582(V); NTSC: 510(H)x492(V)3
Bullet Camera
Product Name: Bullet CameraModel Number: VS-135Place of Origin: China1. Pickup Devicea) 1/3" SHARPb) 1/3" SONY, 1/3"SHARP, 1/4"SHARP2. Horizontal Resolutiona) 480 TVLPixels PAL: 752(H)x582(V); NTSC: 7
CCD Camera
Features:1) Image sensor: 1/3 Sony Super HAD CCD2) Effective pixels: PAL 500(H) x 582(V), NTSC, 510(H) x 492(V)3) Sensing area: 4.9mm x 3.7(mm)4) Signal system: PAL/NTSC5) Horizontal resolution: 420TV
CCD Camera
Product Name: CCD CameraModel Number: VS-212Place of Origin: ChinaFeatures:1) Image sensor: 1/3 Sony Super HAD CCD2) Effective pixels: PAL 500(H) x 582(V), NTSC, 510(H) x 492(V)3) Sensing area: 4.9mm
Color IR Day/Night Dome Camera
Specifications:1) Image sensor:a) QH-125: 1/3" Sonyb) QH-125H: 1/3" Sharp, 1/4" Sharp2) Horizontal resolution: 480 TVL, 420 TVL3) Resolution:a) PAL: 752 (H) x 582 (V), 500 (H) x 582 (V)b) NTSC: 768 (H
Color IR Day/Night Dome Camera
Product Name: Color IR Day/Night Dome CameraModel Number: VS-125Place of Origin: ChinaSpecifications:1) Image sensor:a) VS-125: 1/3" Sonyb) VS-125H: 1/3" Sharp, 1/4" Sharp2) Horizontal resolution: 480
Color Zoom Camera
Model: QH-E220HImage device: 1/4" Sony Super HAD CCDResolution: 420TV LinesEffective Pixels No: 752(H) x 582(V) 440KLens: 22X Optical Zoom (F=1.6, F=3.9mm-85.8mm)Video: AFDigital Zoom: 10XMinimum Illu
Color Zoom Camera
Product Name: Color Zoom CameraModel Number: VS-E220HPlace of Origin: ChinaModel: VS-E220HImage device: 1/4" Sony Super HAD CCDResolution: 420TV LinesEffective Pixels No: 752(H) x 582(V) 440KLens: 22X
Color Zoom Camera (B/W Function)
Model: QH-RY220Image device: 1/4" SONY Super HAD CCDResolution: 480TV LinesEffective Pixels No.: 752(H)X582(V) 440KLens: 22X Optical Zoom(F=1.6,F=3.9-85.8mm)Digital Zoom: 10XMinimum Illumination: 0.1L
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