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infrared detecting doorbell

Found 82586 Products
Non-contact Body Infrared Digital Thermometer with LCD Screen
... non-contact measurements Built-in Laser pointer Non-contact Body infrared thermometer Features:100% Brand New. Precise non-contact measurementsBuilt-in ... offAutomatic shut off after 7 seconds . approx.Non-contact Body infrared thermometer precision 32 to 35.9ºC / 93.2 to ... ºC / 0.5ºF ( 2003 )Package Content:1 x Body Infrared Thermometer1 x English Manual
Supplier: Somax (Shenzhen) Tech Co., Ltd. [China Manufacturers]
car dvr HD Popular 6 Infrared Night Vision Car Video Recorder
car dvr HD Popular 6 Infrared Night Vision Car Video Recorder 1. 6 Infrared light night vision Car DVR; 2. 2.4" TFT ... (1280x720)support 1080P(1080*1440)Video output:HDMINight vision:4 Infrared light night visionRecord Time:2/5/15 minutesStill Image:Image ... and details)car dvr HD Popular 6 Infrared Night Vision Car Video Recorder1. 6 Infrared light night vision Car DVR;2. 2 ...
Supplier: Shenzhen B&W Electronics Development Limited [China Manufacturers]
Digital Video Doorbell Peep Hole PeepHole Door Viewer with 3.5 inch LCD display and wide visual angle,freeshipping dropshipping
... Camera 3.5 inch LCD Digital Video Door Viewer Peephole Doorbell Security CameraFunction Description: 1. 3.5inch color TFT display 2 ...
Supplier: Shenzhen Asmile Technology Co., Limited [China Manufacturers]
Infrared Thermal Image Camera
... Camera, can see over 1800M in Dark Infrared Thermal Image Camera. Detailed SpecificationsModelDS7384-1DS7384-2DS7384-3DS7384-4DS7384- ... 24VAfter-alarm recovery0-99min Motion detection Respond to the presetsGlassSpecialized Infrared LED penetrating material glassShellsROHS Auminun, non-lead powder paint for ... Temperature -50°C-50°CWorking HumidityIp65 for outdoor series Infrared Thermal Image Camera
Supplier: Zhejiang Dalles Electronics Co., Ltd. [China Manufacturers]
Leadingtouch 17" IP65 multitouch Infrared IR Touch Panel
... .487715559441622103"16:9IRDT1031D Type12.5127722692603.71282227413492341 Leadingtouch 17" IP65 multitouch Infrared IR Touch Panel
Supplier: Leadingtouch Technology Co., Ltd. [China Manufacturers]
650TVL Small-sized Infrared Dome Camera
... .Manufacturer CE,FCC,SGS,ISO,CCC 2.650TVL Small-sized Infrared Dome Camera 3.With HBLC function 4.Lightning-proof 650TVL ... Small-sized Infrared Dome Camera 1. 1/3” SONY super HAD II CCD2 ... /15m/20mWorking Temperature-40°C~+65°C 650TVL Small-sized Infrared Dome Camera
Supplier: Guangzhou AEBELL Electrical Technology Co., Ltd. [China Manufacturers]

doorbell lens

Aug 27, 2012
doorbell lens
1.High quality & well design 2.professional service 3.1 year warranty Model YT-1089Focal 1.1mmF/No 2.0FOV 190° SensorMax 1/4'' TTL 10Barrel Mounting Threading M8*P0.5 doorbell lens
Supplier: Shenzhen Wintop Time Optical Co., Ltd. [China Manufacturers]
doorbell with do not disturb for hotel
... room number, smart setting.Smart touch-screen ding-dong doorbell trigge doorbell with do not disturb for hotel specification of ... seen set methods);Smart touch-screen ding-dong doorbell trigger;Do not disturb doorbell trigger self-locking; (Do Not Disturb lights, ... jog touch screen to trigger the doorbellCE Certificates for hotel doorbell doorbell for hotel use with do not disturb and room number ...
Supplier: Guangzhou Onlense Science & Technology Co., Ltd. [China Manufacturers]
4 beam Active Infrared Beam Motion Detector
... 2) beam motion detector 3) active infrared detector 4) 4 beam detetor 4 beam Active Infrared Beam Motion DetectorGeneral Description1.Deluxe aluminum ... 24V/0.5mACase materialPCVertical adjust angle±10° 4 beam Active Infrared Beam Motion Detector
Supplier: Shenzhen Wale Security Equipment Co., Ltd. [China Manufacturers]
BL-530PCB-HIR-N27 Infrared PTZ High Speed Analog Dome Camera
... Size290mm(L)X300mm(W)X450mm(H) BL-530PCB-HIR-N27 Infrared PTZ High Speed Analog Dome Camera
Supplier: Guangzhou AEBELL Electrical Technology Co., Ltd. [China Manufacturers]
CCTV Infrared LED Light
... CCTV IR LED Light:Weatherproof IR Illuminator12pcs Diameter10-14μ Strong Infrared LEDs90m Effective IR Range12V DC Input Voltage.Max Power 15WIP66 ... customer on the first place.Choose longse Choose professional. CCTV Infrared LED Light
Supplier: Longse Electronics Limited [China Manufacturers]
M-JPEG/Infrared/CMOS Sensor /Indoor NEO Coolcam ip camera
... Security 64/128-bitWEP Encryption Physical Pan/Tilt Angle Fixed Infrared Light 8 IR LEDs, Night visibility up to 15 Mete ... CE,FCC,RoHS Warranty Limited 1-year warranty M-JPEG/Infrared/CMOS Sensor /Indoor NEO Coolcam ip camera
Supplier: Shenzhen Neo Electronics Co., Ltd. [China Manufacturers]
50m IR distance Infrared Waterproof Camera
... IR distance,30pcs IR LED --Double glass, protect against fog Infrared Waterproof CameraSpecification: ModelAS-IR639HAS-IR639AEffective PixelsPAL: 752(H) x 582 ... ,00(second)White BalanceAuto track white balance LED wave length850nM infrared LED Video OutputComposite Video Output(1Vp-p 75ΩTerminated) Operation ...
Supplier: Shenzhen Ansilita Security Industrial Co., Ltd. [China Manufacturers]

Infrared Sensor

Jan 26, 2013
Infrared Sensor
Infrared Sensor 1.Power supply: 12 /24V DC/AC 2.Absorbed current:>50 mA 3.Sensing range: 850nm Dimensions (mm): 75×49×21.6Infrared emission frequency: 1.92KHzlnfrared wavelength: 850nmAmbient temperature: -20°C~70 °CWorking voltage: DC 12 ~ 24 VMinimum infrared emission distance (m): 10Maximum infrared emission distance (m): 25 Infrared Sensor
Supplier: Fuzhou Alcano Intelligent Technology Co., Ltd. [China Manufacturers]
H.264 IP camera Waterproof infrared
... °C ~ 60°CWorking Humidity10%-90% H.264 IP camera Waterproof infrared
Supplier: Shenzhen Baichuan Security Technology Co., Ltd. [China Manufacturers]
10 infrared beam barrier
... Alloy case 10 light beams active infrared baluster. 60 meters beam distance 200cm height 10 infrared beam barrier2--10 light beams optional ...
Supplier: Chengdu Ideal Technology Development Co., Ltd. [China Manufacturers]
HD car DVR superstrong infrared four night vision lights
... million pixel3 HD(1280x720)suportability 1080P(1080*1440)4 superstrong infrared four night vision lights5 HDMI HD output6 DC-5V USB ... 1 year.6.Sample within 2days. HD car DVR superstrong infrared four night vision lights
Supplier: Shenzhen Xiying Electronic & Technology Co., Ltd. [China Manufacturers]
NF-70 Infrared Sensor Exit Button(No Touch Exit Sensor)
... .Suitable for Door: Hollow Door 3.Input : DC12V NF-70 Infrared Sensor Exit Button. 1.Dimensions: 115Lx70Wx29H(mm)2.Input : DC12V3 ... (sensation)11.Weight: 0.85kg12.Standard Packing: 70pcs. NF-70 Infrared Sensor Exit Button(No Touch Exit Sensor)
Supplier: Shenzhen Nordson Electronic Co., Ltd. [China Manufacturers]
Infrared night vision Intelligence Heavy-duty PTZ Camera
... or TradeManager. Most emails/messages are responded within 24 hours. Infrared night vision Intelligence Heavy-duty PTZ Camera
Supplier: Shenzhen Teswell Technology Co., Ltd. [China Manufacturers]
18.5
... ) to activate the touchscreen. Unlike capacitive touchscreens, infrared touchscreens do not require any patterning on the glass ... durability and optical clarity of the overall system. Infrared touchscreens are sensitive to dirt/dust that can ... windows XP ; Green Touch usb touch screen overlay Infrared touch screen application :TVPCGaming deviceExhibitionEducation trainingPubic query machineSelf-service ...
Supplier: Shenzhen Green Electron Technology Co., Ltd. [China Manufacturers]
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