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1、Hot wire type sensor 2、Power：110VAC/220VAC/230VAC 、9V-20VDC 3、Working temperature： -40degree~80 degree 4、Alarm density： Coal gas： 1000~5000ppm, Liquid petroleum gas：1000~10000ppm, natural gas：1000ppm~5000ppm 5、Interconnecting Gas detector (1)Circuit for normally closed rely contacts (2) Circuit for normally opened rely contacts (3)Operating Frequency：433 MHZ/315MHZ (optional) 6、SIZE：115mm*71mm*43mm 7、Weight：228g/pcs 8、PACKAGE size：58.5cm*28.5cm*53.3cm[...]

The 2.4G/5.8G wireless microwave image transmitter is transmitting in the long and short distance, the advantage transmit in eyes and encryption used in the technology of the wireless microwave image transmit, keeping the wireless microwave image transport and audio frequency safety, naturally. These products are all used the special wireless microwave aeronautical orientation what is the transmission distance is from 30 meters to 30 kilometers (Please get the order if you have any special requires.)[...]

We are a professional manufacturer and exporter of various types of DVR cards, standalone DVR products, cameras and RF module in wireless communication and telephone recording card / box. We have our own R&D department and modern SMT plant which could meet all our clients requirements. Surely we can produce exactly in accordance with your special requirements! 1. DVR cards include Kodicom series, GV series, Avermedia series, Picaso series, Kguard series, Pico series, WDT series, etc. 2.[...]

outdoor 18x color; outdoor 18x Day&Night; outdoor 26x Day&Night FEATURES: 1/4" Sony CCD,Digital Signal Processing(DSP),480 TVLines Built-in 18x zoom lens f= 4.1-73.8mm / 26x zoom lens f=3.5-91mm 　 Day/Night & Auto IR cut 　 S/N more than 50dB 　 Full metal structurer FUNCTION: 128 preset Auto scan & home position 　 4 pattern tours & 4 cruise tours 　 24 privacy zone masking & 8 programmed zones 　 Support 7 alarm input & 2 alarm[...]

VG-KB926U Day & Night 1/3＂SONY CCD 480 TVL , 0.05Lux DC/Video[...]

Model: MT-ESO40-H Image Sensor: 1/3'' Sony Super HAD CCD Signal System:PAL/NTSC Effective Pixels: PAL: 752(H)×582(V);NTSC:768(H)×494(V) Horizontal Resolution: 535TVL Video Output: 1.0Vp-p 75Ω(BNC) S/N Ratio:≥48dB(AGC OFF) Minimum Illumination:0.8Lux/F1.2 Sensing Area: 4.9mm×3.7mm Sync.System:Internal Shutter Speed: 1/50(1/60)-1/100,000sec White Balance:Auto Tracking White Balance Lens:CS/C Mount (C Mount adoptor option) Auto Gain Control:ON/OFF Selectable Backlight Compensation:ON/OFF[...]

CPE-V3360IR CPE-V3350IR CPE-V3340IR CCD Type: Color Sharp 1/4" CCD Pixels: PAL: 500H×582V NTSC: 510H×492V Scanning System: PAL/NTSC Horizontal Resolution: 420TVL Minimum Illumination: 0LUX(IR ON） S.N Ratio: ≥48dB Video Output: 1.0Vp-p/75Ω AGC: Auto White Balance: Auto Backlight Compensation: Auto Exposure Mode: EE Electronic Shutter: 1/50(1/60) - 1/100000 sec Gamma Correction: 0.45 Sync.System: Internal Synchronization IR LEDs: 25pcs IR[...]

1/3",1/4" SONY/SHARP COLOR CCD CAMERA WITH 420/480/520LINE[...]

1/3"SONY SUPER HAD CCD 420TVL 0.5Lux 3.6mm lens inside[...]

Variable Focus Dome CCD Colour Camera,1/3 Inch Exview CCD,420TVL,0.01Lux,50dB,f3.5~8mm auto iris lens, +12VDC Power Supply, 4-inch case[...]