Security Sensors

With 5V DC working voltage, the output port of the infrared tracking sensor module can be directly connected to the SCM IO port, also can drive a 5V relay module or buzzer module directly. Please note that target reflectivity and shape is the key point of detection distance. Small and black objects have minimum detection distance, while large and white ones have maximum distance. When the infrared tracking sensor module detects obstacles signal, red indicator lights will turn on and OUT port outputs low voltage level signals continuously at the same time. The infrared tracking sensor module is widely used in robot obstacle avoidance, car obstacle avoidance, assembly line counting and black white …

Multiple Working Modes--Outdoor Alarm Siren: 24 hours sound and flash alarming. 24-hour flashing but silent alarming Sound and flash alarming at night silent flash alarming at night Sensitive Motion Detector & Loud Siren: Motion sensor solar strobe light with 9-12 meters sensing distance, sensing angle 110, 120db alarm and 8LED bright,1500m visible flashing light, the motion alarm outdoor can be heard from 1800m away. Sturdy Made & Waterproof of Motion Detector Alarm: Upgraded motion sensor alarm outdoor with IP65 waterproof, ABS sturdy casing, Smart solar strobe light suitable for any weather and outdoor environment, without false alarms. Widely Use of Motion Sensor Alarm Outdoor: Outdoor …

Carbon Dioxide Detector: Real-time and accurate monitoring of CO2 concentration, ambient humidity and temperature, with date and clock display, and data is updated real-time update every 4 seconds. Independent semiconductor sensor: used to measure CO2, temperature and humidity, large color screen, LED digital display, intelligent backlight, soft eye protection , intuitive reading, clearer display, 24-hour real-time monitoring. Long battery life: use 3 AA batteries (you need to bring your own) or use the interface of USB TYPE-C data cable to power, and the battery life can last up to half a month. Automatic alarm system: when the CO2 concentration exceeds 1000ppm, an alarm will be issued to inform …

Carbon Dioxide Detector: Real-time and accurate monitoring of CO2 concentration, ambient humidity and temperature, with date and clock display, and data is updated real-time update every 4 seconds. Independent semiconductor sensor: used to measure CO2, temperature and humidity, large color screen, LED digital display, intelligent backlight, soft eye protection , intuitive reading, clearer display, 24-hour real-time monitoring. Long battery life: use 3 AA batteries (you need to bring your own) or use the interface of USB TYPE-C data cable to power, and the battery life can last up to half a month. Automatic alarm system: when the CO2 concentration exceeds 1000ppm, an alarm will be issued to inform …

High Precision CO2 MeterUses high precision sensor design and integrates NDIR sensor. The carbon dioxide measurement range reaches 400PPM-5000PPM. As soon as the CO2 content exceeds the set value, an alarm is triggered and the air purifier or window must be opened for ventilation Humanized DesignThe indoor air quality monitor has three kinds of air quality alerts, namely three-color LED indicator, emoji graffiti and sound alarm. You can know the current indoor carbon dioxide concentration at any time. You can adjust it to the brightness of the product using the button on the back. Even if you put it in the bedroom at night, it will not affect your sleep. Fashionable AppearanceThe design is simple,…

About this itemInfrared motion detector with 140 detection angle and a range of up to 14 mThe detector lens can be rotated 180 horizontally and 90 vertically for optimal adaptation of your detectorIt is possible to limit the area of detection using the plug-in covers supplied with the deviceEasy adjustment of the time and twilight threshold via a rotary regulator located behind the lens of the detectorThanks to the invisible connection space, it is easy and simple to wire the motion detectorSound Ingress protection IP 54 allows the motion detector to be used both indoors and outdoorsProduct Colour:BlackThe IS 140-2 is considered the classic infrared motion detector. STEINEL has equipped this …

Fine workmanship and stable performance.Automatic control, saving energy.High sensitivity and strong practicability.Durable in use.Used in corridors, toilets, warehouses, stairs, etc.Type: ControllerVoltage: DC12V-24VChannel: 28 channelsWattage: 15W per step 420W for all stepsFunction: Adjust mode/brightness/delay time/speedApplication: Control Stair Light Barmaterial: plasticcolor: WhitePackage Contents:1 x Controller2 x Sensing Cable2 x Extension Cable1 Cable1 x Screwdriver2 pair Screw Kits2 x Snap Fixing KitOnly 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.…

Fine workmanship and stable performance. Automatic control, saving energy. High sensitivity and strong practicability. Durable in use. Used in corridors, toilets, warehouses, stairs, etc. Type: Controller Voltage: DC12V-24V Channel: 28 channels Wattage: 15W per step 420W for all steps Function: Adjust mode/brightness/delay time/speed Application: Control Stair Light Bar material: plastic color: White Package Contents: 1 x Controller 2 x Sensing Cable 2 x Extension Cable 1 Cable 1 x Screwdriver 2 pair Screw Kits 2 x Snap Fixing Kit 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 …

Product name: 32-channel stair sensor Voltage: DC12V/DC24V Power: 400W MAX Channel: 32 (set to 1-32 step) Sensors: 2 Pir Sensor Product function description: 1. Press the key quickly to adjust the speed of the light strip. There are four gears (60 seconds, 45 seconds, , 15 seconds) 2. Press and hold the key for 5-6 seconds to enter setting mode. *Long press the switch once to set the first step stairs, *Short press the switch a second time to set the second step stairs, *Short press the third time to set the third step stairs, and so on. 3. After the operation is completed, press and hold again for 5-6 seconds to automatically save the corresponding settings. Colour:Photo Color Material: ABS …

Product name: 32-channel stair sensor Voltage: DC12V/DC24V Power: 400W MAX Channel: 32 (set to 1-32 step) Sensors: 2 Pir Sensor Product function description: 1. Press the key quickly to adjust the speed of the light strip. There are four gears (60 seconds, 45 seconds, , 15 seconds) 2. Press and hold the key for 5-6 seconds to enter setting mode. *Long press the switch once to set the first step stairs, *Short press the switch a second time to set the second step stairs, *Short press the third time to set the third step stairs, and so on. 3. After the operation is completed, press and hold again for 5-6 seconds to automatically save the corresponding settings. Colour:Photo Color Material: ABS …

Product name: 32-channel stair sensor Voltage: DC12V/DC24V Power: 400W MAX Channel: 32 (set to 1-32 step) Sensors: 2 Pir Sensor Product function description: 1. Press the key quickly to adjust the speed of the light strip. There are four gears (60 seconds, 45 seconds, , 15 seconds) 2. Press and hold the key for 5-6 seconds to enter setting mode. *Long press the switch to set the first step stairs, *Short press the switch a second time to set the second step stairs, *Short press the third time to set the third step stairs, and so on. 3. After the operation is completed, press and hold again for 5-6 seconds to automatically save the corresponding settings. Colour:Photo Color Material: ABS Package …

About this item Product re-upgradequality assurance Auto Soap Dispenser: Equipped with an infrared motion sensor, the soap dispenser automatically releases hand lotion as soon as that the sensor detects your hands, which gives you a sanitary, touchless and easy-to-use experience. Waterproof: Designed with a waterproof base to prevent water from entering the battery compartment. The auto soap dispenser is made of high quality waterproof technology with protection against drips and corrosive caused by water or soap. Adjustable Switch: With 250ml capacity and a variable timing switch; The automatic soap dispenser has 3 volume levels to adjust the amount of soap to your needs. Compatible …

WIDE RANGE OF APPLICATIONS : The wireless weather resistant motion sensor can be used to monitor&protect your outdoor/indoor property. Such as driveway, front porch, gate,pool,garage,shed and etc. Great for home, business,and office.The sensor will work properly at all the seasons. Working temperature range from -30 to 150 degree Fahrenheit. 1/2 MILE LONG WIRELESS TRANSMISSION RANGE : Both the motion sensor and plug-in receiver pick up alarm signals up to 1/2 mile away(actual range will vary depending on the local terrain), it is a great solution even you have a large perimeter or property to monitor. The system adopts improved wireless transmission technology(FSK+FHSS) to avoid the wireless …

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. Specification: Product Name: Sound Sensor Switch Sensitivity to light :darkeness Product model: MR-SK50A Load power: 40W Input voltage: AC180-265V 50/60Hz …

SONOFF SNZB-03 Zigbee Smart ZigBee Motion Sensor Detector Sensor Smart Home Security Work With SONOFF ZBBridge via eWeLink APP Description: Note1: Some logistics channels (such as Aliexpress Direct/ Special Line-YW China Post Registered Air Mail/SF eParcel) are not allowed to carry batteries. In order to ensure that the goods can be sent out, we will take out the batteries and then deliver . Please understand.If you have any questions, please consult the customer service.Note 2: SNZB-03 must be used with Zigbee Bridge.If your concern is not only about home security but about using motion to turn on or off the light, well, SONOFF SNZB-03 maybe makes you feel amazing.This ZigBee motion sensor …

Description: This ZigBee motion sensor is an extra-handy smart device for placing anywhere in your home to detect motion and trigger alarms. That means the sensor will send an instant alert notification to your mobile phone whenever the motion is detected if this security system isarmed. If you have aSONOFF ZigBee Bridge, you can connect the sensor to it to activate Wi-Fi devices, not merely ZigBee devices. For example, you can set a scene for your living-room light so that it will automatically turn on when you walk through the living-room. The new camera feature is used to make you know who is approaching your home and capture the video ever earlier than before. Boasts 110view field and 6m …

Solar ultrasonic pest repeller outdoor animal with sound motion sensor and flashing light The product is shipped based on the color or size of the main image of the product page. Features: Solar & USB Dual Charging Way --- The Ultrasonic Animal Repeller features a solar panel on the tip of the device, battery can be powered by solar, and it can also be recharged via USB charging cable(not include). Keep Animals Away --- The Repeller can Repel animals by emitting a mixture of ultrasonic, adjustable ultrasonic wave frequencies and powerful flashing LED strobe lights and alarm, expels cats, dogs, squirrels, deer, bears, birds (pigeons, woodpeckers, seagulls, etc.), skunks, bats, rats, foxes, raccoons,…

Features: Made of high quality Aluminium and PC, which is quite strong and durable. Built with 48 super bright LEDs, provides you bright security night light around your house. Solar powered design, high efficient solar panel can offer illumination over all night, environmental friendly and energy-saving. This solar light is designed for outdoor use, IP65 waterproof performance enables the solar light works high bright even if in extreme weather conditions. With large capacity lithium iron phosphate battery, quick and safe to charge. Suitable for using in gardens, yards, balcony, parking lots, etc. Specification: Product Name: Triangle Solar Lights Condition: 100% Brand New Housing Material: …

Features: 1¡¢Equipped with polysilicon solar panels, it can convert solar energy into electricity, which is environmentally friendly. 2¡¢Using 216pcs high?brightness 2835 LED light chips, low power consumption and long service life. 3¡¢Adopts ABS integrated shell, high hardness, wear resistance, good sealing and waterproof. 4¡¢Support human body distance sensing intelligent recognition, high brightness when people are 5?6m away from the light. 5¡¢With remote control, the lights can be controlled remotely, easy to install and maintain. 6¡¢It is widely used in outdoor wall or poles such as squares, parks, gardens, courtyards, streets, campuses, farms, etc. Condition: 100% Brand New Item Type: S…

Description: This solar power motion sensor lamp is waterproof, heatproof and durable. It is widely used for illumination in outdoor, courtyard, balcony, wall, street, garden, plaza, etc. When it is dark or detects someone approaching the door, the PIR sensor works and automatically turns on the LED lights. stylish yet compact design offers a perfect blend of form and function to complement your home. Features: Adopts environmental LEDs as light source, no radiation, no glare, long service life and super energy saving. PIR motion sensor, it turns on automatically when pass within 3-5 meters of the sensor, will automatically turn off after 15 seconds. Upgraded polycrystalline silicon solar …

Features: 1목Multiple Mode: Powerful functions, human body sensing, light sensing, multiple lighting modes, to meet your lighting needs in different scenarios. 2목Long Endurance: Energy saving, eco friendly, power saving, high conversion solar panel, high power fast charging, built in 2000MAH large capacity lithium battery, long endurance, easy to meet daily lighting needs. 3목High Brightness LED: Using 48pcs high quality high brightness LED light chips, evenly distributed, uniform brightness, reasonable design, simple and practical. 4목Waterproof And Moisture Proof: IP65 waterproof grade, easy to deal with outdoor rain and snow weather, the shell is made of acrylic material, heat resistant and pres…

The Solar Motion Sensor Alarm Light Animal Repeller is a versatile security device that helps protect your home and property. With its 6 flashing red LEDs, it provides a visual deterrent to potential intruders. The alarm sound, with a volume of 129 dB, is loud enough to scare away wild boars and prevent illegal intrusion. The device has a motion sensor that can detect movement within a distance of 5-8 meters and a sensing angle of 125 degrees. It offers multiple alarm modes, including a 24-hour sensor sound and light alarm mode, a motion sensor sound and light alarm mode at night, and a timed sound and light alarm mode at night. The Solar Motion Sensor Alarm Light is designed for all-day outdoor …

Features: Solar Energy Alarm Light: this solar alarm strobe light can frighten intruders and thieves by siren and strobe light. Built-in LED lights enable long-distance visibility. Loud Siren & Motion Sensor: when the motion sensor detects any movement within 9-12m, the 120dB alarm will be activated and heard clearly in the long range, effectively expel small animals and prevent thieves. 3 Work Modes: Mode 1: Day&Night mode - siren and flashing lights; Mode 2: Night mode - siren and flashing lights; Mode 3: Night mode - Only flashing lights (no siren). Long Battery Life: built-in 600mAh battery can last more than 30 days of standby time with one full charge. Supports two charging modes - Solar …

Features: Solar Energy Alarm Light: this solar alarm strobe light can frighten intruders and thieves by siren and strobe light. Built-in LED lights enable long-distance visibility.Loud Siren & Motion Sensor: when the motion sensor detects any movement within 9-12m, the 120dB alarm will be activated and heard clearly in the long range, effectively expel small animals and prevent thieves.3 Work Modes: Mode 1: Day&Night mode - siren and flashing lights; Mode 2: Night mode - siren and flashing lights; Mode 3: Night mode - Only flashing lights (no siren).Long Battery Life: built-in 600mAh battery can last more than 30 days of standby time with one full charge. Supports two charging modes - Solar …