Security Sensors

Description: 100% Brand New and High Quality This sensor is in dormant state when in lighting environment, for example in daytime. Can be controlled by any sound and it will working In the dark environment, for example in night. If the sensor feel sound, the controlled lamp will be light about 45s. Fine workmanship and stable performance. Automatic control, save energy. High sensitivity, practicability. Durable in use. Used in corridor, bathroom, warehouse, stair etc. Specifications: Product Name: Sound Sensor Switch Sensitivity to light :darkeness Product model: MR-SK50A Load power: ≤40W Input voltage: AC180-265V 50/60Hz Induction sound: 50-70 decibels (within 6 meters) Induction delay: 40…

2022 Updated Motion Sensor: OUILA led floodlight has simple TIME and LUX allows you to adjust the led floodlight faster and more accurately. Lighting duration can be set from 7 to 540 seconds; Outdoor led spotlight detects every movement up to 15 m; Adjustable angle of 330 horizontal and 180 vertical for the detector. Light Sensitivity Adjustment: Our led projector can recognize day and night, and when the rotation button is adjusted in the + (maximum) position, induction can be activated during the day; when the rotation knob is set to the "-" (minimum) position, it can work in the light at night (10 lux). Note: If you want to start the sensor during the day, you need to adjust the button …

2.8 inch color liquid crystal display (LCD), 320 * 240 pixels. User-adjustable O3 alarm threshold to alert user of elevated levels. It can be used in office, indoor, outdoor, and detection of Ozone residue after disinfection.Large lithium battery with 2000mAh capacity.On-board fan to suck in the surrounding air for more accurate real-time results.Our products are made with the highest quality materials and are designed to provide you with the best possible user experience. We strive to ship out all orders within three days of purchase, and the estimated delivery time is 8-15 days.When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs.…

-Maximum compatible power: 2W--Voltage: 5V--Working current: 110mA, 130mA, 170mA--Sensing distance:

USB Rechargeable and Flexible Installation: Built-in 1500mAh high capacity battery with larger battery capacity than other LED lights and can be easily charged via USB. After fully charged, these cabinet lights can last up to 3 hours and 1-2 months in motion sensor mode. Built-in magnet, double-sided adhesive tape for easy installation. Sensor

Starting voltage: Less than 350V Recommended working voltage: 380V Minimum terrace length: 80V Maximum plateau slope: 10%/80V Limit operating voltage: 600V Maximum background count rate: 25 times/minute Service life: 1 x 109 pulses Colour:transparent Material:Glass Package Contents: 1 x J321 Geiger tube Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

1. Onboard TCS3200 color sensor 2. All the pins of the chip have been led out, and the pins are standard 100mil (2.54mm), which is convenient for use on dot boards. 3. Power supply 3-5v 4. anti-light interference 5. white LED, can control the on and off. can detect non-luminous object color TCS230 8-pin SOIC surface mount package, on a single chip has 64 photodiodes. These diodes are divided into four types. 16 of the photodiode with a red filter; 16 photodiodes with a ; 16 photodiodes with a blue filter; the remaining 16 without any filter, may all the optical information through. The photodiode chip are staggered, it is possible that minimize non-uniformity of the incident radiation, thereby …

This product is used for RF signal power detection. The detection frequency range is 0.1---2.4GHz. It can detect an RF signal with a power of -72dBm to -2dBm, and convert such RF signal into output. The higher the RF signal amplitude or power, the higher the output voltage, and the output voltage is proportional to the of the input signal amplitude, thus expanding the dynamic range of the detected signal, which is 70 dB. Baby can be widely used in RF signal detection, signal power measurement, environmental field strength detection, and can also be used as an integral part of automatic gain control and automatic level control. Output voltage: 0.5--1.65V Detection slope: 18mV/dBm (typical) Input …

[High-quality wall light] High-quality acrylic lampshade, with good light transmission and uniformity, and better light color. Beautiful and modern, suitable for various lifestyles, energy saving and environmental protection, with a service life of up to 50,000 hours.^ [LED outdoor wall light with motion sensor] Detection angle is about 140, range is about 8m^ [IP65 Degree of Protection] IP65 LED light waterproof outdoor wall light, ideal waterproof and rainproof, not easy to rust and corrode, durable. Used for terraces, villas, balconies, gardens, exteriors, etc.^ [Simple wall light installation] Loosen the screws, remove the frame and fix the lamp body to the wall with screws; line up the …

Applicable for the Headless BASS Colour:black Material:Metal Package Contents: 4 x Guitar Bridge String Saddles Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.

High quality materials: The induction LED wall light is made of high quality aluminum, with smooth and delicate surface, solid and durable, using high quality COB chips, energy saving and environmental protection, service life up to at 50,000 hours. Modern Design: The LED induction wall light combines energy-saving fashion, simple and generous design, and easy installation. The simple installation process allows you to easily install the wall light. Detection function: 140 lighting angle up and down, detection distance is 6-8 meters, area illumination is 5 square meters. When people pass by, the wall light with motion detector switches on and switches off automatically 20 to 30 seconds …

Brand new and high quality.Infrared technology based automatic motion sensor switch.Automatic turn on while detected people come, after the people left delay automatically turn off the lights. Applicable to the corridor, passageway, toilet, basement, warehouse, garage and other of automatic lighting.Brightness metering: Using photosensitive control, It won't turn on the light in the daytime or strong light environment, Also can adjust free induction lights in any light environment.Random Delay: After it opens, during the delay period if there is no human activities, has the delay time on the job, properly adjust freely within the scope of delay time.Status indication: Induction effective LED …

Brand new and high quality. Infrared technology based automatic motion sensor switch. Automatic turn on while detected people come, after the people left delay automatically turn off the lights. Applicable to the corridor, passageway, toilet, basement, warehouse, garage and other places of automatic lighting. Brightness metering: Using photosensitive control, It won' turn on the light in the daytime or strong light environment, Also can adjust free induction lights in any light environment. Random Delay: After it opens, during the delay period if there is no human activities, has the delay time on the job, properly adjust freely within the scope of delay time. Status indication: Induction effective …

Brand new and high quality. Infrared technology based automatic motion sensor switch. Automatic turn on while detected people come, after the people left delay automatically turn off the lights. Applicable to the corridor, passageway, toilet, basement, warehouse, garage and other places of automatic lighting. Brightness metering: Using photosensitive control, It won't turn on the light in the daytime or strong light environment, Also can adjust free induction lights in any light environment. Random Delay: After it opens, during the delay period if there is no human activities, has the delay time on the job, properly adjust freely within the scope of delay time. Status indication: Induction …

Brand new and high quality. Infrared technology based automatic motion sensor switch. Automatic turn on while detected people come, after the people left delay automatically turn off the lights. Applicable to the corridor, passageway, toilet, , warehouse, garage and other of automatic lighting. Brightness metering: Using photosensitive control, It 't turn on the light in the daytime or strong light environment, Also can adjust free induction lights in any light environment. Random Delay: After it opens, during the delay period if there is no human activities, has the delay time on the job, properly adjust freely within the scope of delay time. Status indication: Induction effective LED indicator,…

Brand new and high quality. Infrared technology based automatic motion sensor switch. Automatic turn on while detected people come, after the people left delay automatically turn off the lights. Applicable to the corridor, passageway, toilet, basement, warehouse, garage and other of automatic lighting. Brightness metering: Using photosensitive control, It won't turn on the light in the daytime or strong light environment, Also can adjust free induction lights in any light environment. Random Delay: After it opens, during the delay period if there is no human activities, has the delay time on the job, properly adjust freely within the scope of delay time. Status indication: Induction effective …

Brand new and high quality. Infrared technology based automatic motion sensor switch. Automatic turn on while detected people come, after the people left delay automatically turn off the lights. Applicable to the corridor, passageway, toilet, , warehouse, garage and other of automatic lighting. Brightness metering: Using photosensitive control, It 't turn on the light in the daytime or strong light environment, Also can adjust free induction lights in any light environment. Random Delay: After it opens, during the delay period if there is no human activities, has the delay time on the job, properly adjust freely within the scope of delay time. Status indication: Induction effective LED indicator,…

Brand new and high quality.Infrared technology based automatic motion sensor switch.Automatic turn on while detected people come, after the people left delay automatically turn off the lights. Applicable to the corridor, passageway, toilet, basement, warehouse, garage and other of automatic lighting.Brightness metering: Using photosensitive control, It 't turn on the light in the daytime or strong light environment, Also can adjust free induction lights in any light environment.Random Delay: After it opens, during the delay period if there is no human activities, has the delay time on the job, properly adjust freely within the of delay time.Status indication: Induction effective LED indicator,…

Brand new and high quality.Infrared technology based automatic motion sensor switch.Automatic turn on while detected people come, after the people left delay automatically turn off the lights. Applicable to the corridor, passageway, toilet, , warehouse, garage and other of automatic lighting.Brightness metering: Using photosensitive control, It 't turn on the light in the daytime or strong light environment, Also can adjust free induction lights in any light environment.Random Delay: After it opens, during the delay period if there is no human activities, has the delay time on the job, properly adjust freely within the scope of delay time.Status indication: Induction effective LED indicator,…

Brand new and high quality. Infrared technology based automatic motion sensor switch. Automatic turn on while detected people come, after the people left delay automatically turn off the lights. Applicable to the corridor, passageway, toilet, basement, warehouse, garage and other of automatic lighting. Brightness metering: Using photosensitive control, It ' turn on the light in the daytime or strong light environment, Also can adjust free induction lights in any light environment. Random Delay: After it opens, during the delay period if there is no human activities, has the delay time on the job, properly adjust freely within the of delay time. Status indication: Induction effective LED indicator,…

Brand new and high quality.Infrared technology based automatic motion sensor switch.Automatic turn on while detected people come, after the people left delay automatically turn off the lights. Applicable to the corridor, passageway, toilet, basement, warehouse, garage and other of automatic lighting.Brightness metering: Using photosensitive control, It won't turn on the light in the daytime or strong light environment, Also can adjust free induction lights in any light environment.Random Delay: After it opens, during the delay period if there is no human activities, has the delay time on the job, properly adjust freely within the scope of delay time.Status indication: Induction effective LED …

Brand new and high quality. Infrared technology based automatic motion sensor switch. Automatic turn on while detected people come, after the people left delay automatically turn off the lights. Applicable to the corridor, passageway, toilet, basement, warehouse, garage and other places of automatic lighting. Brightness metering: Using photosensitive control, It 't turn on the light in the daytime or strong light environment, Also can adjust free induction lights in any light environment. Random Delay: After it opens, during the delay period if there is no human activities, has the delay time on the job, properly adjust freely within the scope of delay time. Status indication: Induction effective …

Product Features: 1. Low consumption, small size, easy to install2. Internal use of digital signal processing, pit interference strong3. High sensitivity, reliability, and can be widely used in automatic sensing circuit4. Repeatable trigger mode: is, after the induction output is high, in the delay period, if the body in induction range of activities, the output will remain high until the delay after the person to become Low level.(Ie, the sensing module automatically detects a delay period after each activity of the human body, and takes the last time as the starting point for the delay time).Technical Parameters:Operating voltage: DC 2.7-12V;Static consumption: Less than 0.1mA;Delay time: …

The AM312 human sensor module is a digital intelligent automatic control product is based on passive body infrared technology, which is highly sensitive and reliable to . They are widely applied for all kinds of automatic induction electrical equipment. These human sensor modules are small in size, and feature low consumption and nicely anti-interference, with internal digital signal processing and direct high and low level output. After high sensing output, during the delay time, if a human body is within sensing range, output will keep high until the delay after the people leaves, then it will become low Product : AM312 Working voltage: DC 2.7V - 12V Static consumption: less than 0.1mA Delay …