Infrared pir motion sensor 3*4mm window, wide angle Long distance High sensitivity to human motion Direct supply, good price The Pyroelectric InfraRed(pir) motion detection sensor detects infrared radiation on the basis of the characteristics that the polarization of pyroelectric material changes with temperature. Feature for pir sensor: Dual compensated sensing elements in the PIR sensor are applied to suppress the interference resulting from temperature variation. As a result, the operating stability of the sensor is greatly improved. Typical Applications for motion sensor 1. Security systems 2. Burglar alarms 3. Visitor acknowledgement 4. Lighting switch control 5. Intellectualized toy, etc. 100pcs/box, 18000pcs/CTN.
5mm Photoresistor/LDR sensor Photoresistor is a resistor which made of semi-conductor material, and the conductance changes with luminance variation. The photoresistor can be manufactured with different figures and illuminated area based on this characteristic. Photoresistor is widely used in many industries, such as toys, lamps, camera, etc. Tipycal Applications for cds photoresistor 1. Camera automatic photometry 2. Photoelectric control 3. Indoor ray control 4. Annunciator 5. Industrial control 6. Light control switch 7. Light control lamp 8. Electronic toy. Cheap 5mm LDR photocell Fast response to daylight Great spectrum characteristics High reliability, good price Direct supply. 100pcs/small package, 1000pcs/ big package.
Typical applications: * Replacement of Photoresistor (CdS). * Control of backlight brightness for LCD Monitors,TV sets, PDA ,Cameras and Mobile Phones. * Switch for lighting equipments and Toys. * Testing for daylight. Features: * Linear output conforming to illuminance. * Built-in optical filter for spectral response similar to that of the human eye. * High Gain Photocurrent Amplifiers IC * Temperature Stable. * Low dark current and Low working Lux. * RoHS Compliant / Pb-free / Cd-free. 1000pcs/package.
Our most advanced intelligent spot detectors, multi-criteria/multi-sensor devices use multiple sensors to detect various conditions in an environment sensing a wider range of fires with greater accuracy. Features & Benefits: Multi-Criteria/Multi-Sensor smoke detection Unique ability to detect major elements of a fire Highest nuisance alarm immunity Advanced algorithms interpret and respond to multiple inputs
LED light.
For the Mosquito killer Led Bulb Light, is a 900 lumen bulb that doubles as an insect killer. The light features a blue UV LED which attracts insects into a Mosquito Killer grid.And the Mosquito Killer grid uses only 1W of electricity, while the light itself uses a meager 9W – and both can be used independently.They are used at home and outdoor. A brush is provided to clean off insects once the bulb switched-off.Compare to other traditional mosquito killer, this bulb has no chemicals, no sprays and hence no fumes to our life. • 2nd generation 2-in-1 LED LIGHT Bulb Plus LED Mosquito Killer Bulb • Wattage: 10W • Blue UV light • Lumen: 900-1000lm • Color Temperature (CCT): 6500K • Input Voltage: AC 90-130V & 220v-240V • With CE and ROHS Operation: Step1: Switch it on,both lighting +killing are on. Step2: Switch on again,light off,only killing on. Step3: Switch on again,killing off,only light on. Step4: Switch off, both off.
Powerï¼? 900W LED Qtyï¼? 72pcs 5W LED & 6pcs 90W COB Voltage ï¼? AC85-265V Work frequencyï¼? 50/60Hz Lumen ï¼? >15400Lm Dimmensionï¼? 660X385X118mm N.W ï¼? 11.4kg Coverage ï¼? 1.0Ã?1.2 m Warranty ï¼? 50000 hours
Power 900W LED Qty 72pcs 5W LED & 6pcs 90W COB Voltage AC85-265V Work frequency 50/60Hz Lumen >15400Lm Dimmension 660X385X118mm N.W 11.4kg Coverage 1.0 1.2 m Warranty 50000 hours
Power 1200W LED Qty 96pcs 5W LED & 8pcs 90W COB Voltage AC85-265V Work frequency 50/60Hz Lumen 21050Lm Dimmension 848X385 X118mm N.W 14.8kg Coverage 1.5 X1.0 m Warranty 50000 hours
