Security Sensors

You can record your own custom sounds that will play back when the sensor is triggered. Since this is an infrared sensor, it can work in total darkness; it does not rely on someone breaking the plane of light in order to be triggered like most props.Program your own sounds to match your usage scene. Audio will playback automatically after the motion is detected.occasion Work with MP3 files ONLY! Two-level of volume optional.Built in 32Mbit(4MByte) SPI-flash memoryBuilt in 8 ohm 1 watt speaker.Three AAA batteriesNot included or USB power adapter for power supply.package1pc

You can record your own custom sounds that will play back when the sensor is triggered. Since this is an infrared sensor, it can work in total darkness; it does not rely on someone breaking the plane of light in order to be triggered like most props.Program your own sounds to match your usage scene. Audio will playback automatically after the motion is detected.occasion Work with MP3 files ONLY! Two-level of volume optional.Built in 32Mbit(4MByte) SPI-flash memoryBuilt in 8 ohm 1 watt speaker.Three AAA batteriesNot included or USB power adapter for power supply.package1pc

You can record your own custom sounds that will play back when the sensor is triggered. Since this is an infrared sensor, it can work in total darkness; it does not rely on someone breaking the plane of light in order to be triggered like most props.Program your own sounds to match your usage scene. Audio will playback automatically after the motion is detected.occasion Work with MP3 files ONLY! Two-level of volume optional.Built in 32Mbit(4MByte) SPI-flash memoryBuilt in 8 ohm 1 watt speaker.Three AAA batteriesNot included or USB power adapter for power supply.package1pc

Infrared Sensor Switch working voltage :100-240V ;Best sensing distance:3-5M ; Mounting Hole Diameter:25mm/0.98inch There are 4 wires ,Red is Live wire (L); the outermost blue is Neutral wire (N);Yellow and inside blue connect to light bulb or energy-saving lamp . PIR motion sensor switch has feature of small size and lightweight, easy to install and operate in room or cabinet, plug and play. Function :Auto switch on/off in the dark when you enter into the induction range, and the time delay has 3 way of 15 seconds, 45 seconds, 5 minutes adjustable.In addition to the automatic control of LED lights, it can also be used to control exhaust fans, doorbells or other devices. Widely Suitable for …

When the body is near,it will automatically start the alarm,The highest sensitivity in the range of 4-5 meters Put or paste the alarm in a certain height, within 5 meters within the angular range 120 degrees left and right, as long as people or animals, swaying back and forth in a very short time, induction starts. Monitoring and Interception - After turning on, it can be connected by communication tools. And for a few seconds after through, you can hear clearly the situation 15 meters area around. Operation frequency:850MHZ,900MHZ,1800MHZ,1900MHZ Working current: 10mA Idle current: 0.05mA Voltage:AC100-240V Plug Type:EU Plug,it applies to Indonesia, Germany, France, , Italy and so on. Colour:Black …

Mini Quality Monition:It is small and easy to carry,can be carried around as a decoration, you can check quality anywhere anytime.CO2 Detector: -in high-performance co2 sensor,using more infrared optical principles to accurately and quickly detect carbon dioxide.If the carbon dioxide concentration exceeds 1000ppm, an alarm will be issued immediately.USB Rechargeable Battery: -in 700mAh capacity USB rechargeable battery.Application Areas: Home, office,agricultural planting, greenhouse vegetables, production warehouse, raw material processing, home interior, etc.CO2 concentration measurement range:400-5000ppmDisplay:LCD displayBattery capacity:700mAh lithium batteryCharging :USB

Mini Air Quality Monition:It is small and easy to carry,can be carried around as a decoration, you can check air quality anywhere anytime. CO2 Detector: Built-in high-performance co2 sensor,using more professional infrared optical principles to accurately and quickly detect carbon dioxide.If the carbon dioxide concentration exceeds 1000ppm, an alarm will be issued immediately. Real-time Monitoring of CO2 Concentration:The screen will automatically turn off without any active within 5 minutes,will be standby mode.And short click to view the CO2 concentration,the screen display lasts for 1 minute. USB Rechargeable Battery: Built-in capacity USB rechargeable battery,Charging takes only 2.5 hours,…

Microwave Sensor Switch 5.8GHz LED Microwave Radar Sensor Light Switch Human Body Motion Induction Sensor For LED Light Sensors 100% Brand New and High Quality. The microwave sensor is an active sensor, and the HF sensor emits high frequency electromagnetic waves (5.8 GHz) and receives their echoes. This sensor detects changes in the echo or even tiny movements within its detection range. The microprocessor triggers the "lights up" command. Signals passing through the door, glass plates and thin walls may be detected. Note: The detection of people or objects moving toward the lamp is more sensitive The high-frequency output of this sensor is less than 10mW, …

The DSA-200 Halogen Gas Detector Alarm is a reliable and efficient tool for detecting freon refrigerant leakage. With its low energy consumption and small size, it is easy to use and carry around. The DSA-200 is highly sensitive and can detect air leakage in refrigeration systems such as R12R22 and R134a, with a detection limit of less than 3g/year. This makes it an essential device for anyone working with refrigeration systems. The DSA-200 features user-friendly controls to enhance usability. It has a 5-level real-time sensitivity loop adjustment and a 6-level display lights system that gradually lights up to indicate leak strength and sensitivity level. The light touch buttons make it easy …

The MH-Z19E carbon dioxide gas sensor (hereinafter referred to as the sensor) is a general-purpose intelligent small sensor. It has two products: pin and terminal. It uses the principle of non-dispersive infrared (NDIR) to detect CO2 in the and has good selectivity. No oxygen dependence, long life, etc. The sensor is a high-performance sensor made by closely combining mature infrared absorption gas detection technology with precise optical circuit design and sophisticated circuit design. High sensitivity, low consumption Excellent stability Temperature compensation, excellent linear output Provide serial port (UART), PWM waveform and other output methods long lasting Anti-water vapor interference,…

The liquid level sensor has no special requirements for liquid type and container materials and can be widely used. The installation is simple and does not affect the production. The output signal is High and Low Level Specifications: Product model:XKC-Y26-V Input voltage (Vin): DC 5~24V Output Signal:High and Low Level Current consumption: 5mA Output voltage (high level): Vin Output voltage (low level): 0V Output current: 1~100mA Response time: 500mS Working environment temperature: 0~85C Humidity: 5%~100% Material: ABS Waterproof performance: IP65 SIze:18 x 13 x 11mm Cable Length:45cm Sensitivity: Pipe outer diameter D(mm) Sensing wall thickness L(mm) D 100, L: 202 100100 80, L: 152 80100 …

Product Name: Capacitive Switch;Switch Appearance Type: Cylinder Type : Capacitance Sensor;Output Type: NPN NO(Normal Open);Diameter of Head: 18mm;Detecting Distance: 1-10mm Detecting Object: Metal or Nonmetal Material;Supply Voltage: DC 6-36V;Current Output: 300mA;Response Frequency: 100Hz Size: 7.5 x 4cm/3" x 1.6" (L*Max. Dia);Material: Plastic, Alloy It is a component widely used in automatic control industry for detecting, controlling, and noncontact switching. When switch is to some object, it will send out control signal. As it is capacitive type switch, detecting object is not limited to only conductor, also liquid and even things, like plastic, water, glass, oil, etc. It's widely used …

This smart trash can features large capacity, which can meet your daily needs and it is compatible with the standard trash bag. This smart trash can is sensitive, which can quickly open the lid for your convenience when you knock it or move you hand. Made of ABS and PP, this smart trash can is eco-friendly, shock-proof and durable to use. It is mute when it opens or close, which will not disturb you. The length of this smart trash can is 30.5cm, width is 26.5cm and height is 18.5cm. It has trash bag fixing design, which is more convenient to use. This smart trash can is suitable for being used in bathroom, living room, bathroom, kitchen and so on. It is unnecessary to charge this smart trash …

New upgrading: This led closet lights with 30 lamp beads adopt a new design and production process. The LED lamp emits light on the side. The light is refracted to the light guide plate through the reflector, and then evenly distributed on the lamp surface through the diffuser plate. This light is brighter (with a brightness of up to 200 lumens), but it is not glare and the light is quite soft. This usb rechargeable led undercabinet lighting is made of aluminum alloy. EASY TO INSTALLBuilt-in Magnet to Stick on Any ironwork: This wireless motion sensor closet light can stick on any ironwork, or you can use the included adhesive tape to tape and iron sheet to stick on any non-iron article …

Description: Material: Aluminum Glass Working Input Voltage: 180V~240V White: 6000-6500K Waterproof Grade: IP66 (Can not put into the water) Power: 10W / 20W / 30W / 50W / 100W Size: As the picture shows Color Rendering Index: >70 Beam Angle: 120° Sensing distance: 2-10 meters Cable Length: 20-30cm Lumens: 10W(657Lm) 20W(1328Lm) 30W(2136Lm) 50W(3665Lm) 100W(6853Lm) Specifications: 1. Aluminum Material The product is sturdy, high temperature resistant and has a longer service life 2. Efficient Heat Dissipation Aluminum parts efficiently dissipate heat, resist high temperature, and are safer to use 3. Highlight LED Using high-quality LED, bright brightness, low light attenuation, stable and durable 4…

Function: 1. Human body detection lamp: time display, rotary dimming, human body detection, cold and warm light switching, magnetic adsorption, indirect light source. 2. Human body detection: Using human body detection drinking light technology, in dark environment, when people pass through the detection area, the LED light will automatically turn on the lighting, and will automatically turn off after about 20 seconds. 3. Time display: 108-level LED time matrix, which displays the current time when the night has passed. An independent clock power management chip is integrated. When the product power is low, the clock can still work stably without frequent adjustment. 4. Rotary Dimming: …

LED Night Lights Motion Sensor USB Rechargeable Linkage Induction Wireless Night Light Kitchen CabinSpecificationsType:Sensor Night Lights,Style:New Year's,Christmas,Quantity:1PC,Wattage (W):1.5,Voltage (V):75,

1.The controller has two human-sensing device interfaces, which are marked with Sensor Connection 2.The right side of the marked Sensor Connection is where the product is connected to the power supply. It has two power supplies with positive poles and two power supplies with negative poles. When you connect, you must connect either of the positive and negative poles at the same time to make the device work normally. 3. are the ports of the Arabic numerals 1-36. They refer to the number of your steps. If your number of steps is only 10, then you only need to connect the 10 ports 1-10. Just adjust the data of the device (there will be adjustment instructions ). If you have 15 steps, then connect …

1.The controller has two human-sensing device interfaces, which are marked with Sensor Connection 2.The right side of the marked Sensor Connection is where the product is connected to the power supply. It has two power supplies with positive poles and two power supplies with negative poles. When you connect, you must connect either of the positive and negative poles at the same time to make the device work normally. 3. are the ports of the numerals 1-36. They refer to the number of your steps. If your number of steps is only 10, then you only need to connect the 10 ports 1-10. Just adjust the data of the device (there will be adjustment instructions ). If you have 15 steps, then connect the …

1.The controller has two human-sensing device interfaces, which are marked with Sensor Connection 2.The right side of the marked Sensor Connection is where the product is connected to the power supply. It has two power supplies with positive poles and two power supplies with negative poles. When you connect, you must connect either of the positive and negative poles at the same time to make the device work normally. 3. are the ports of the Arabic numerals 1-36. They refer to the number of your steps. If your number of steps is only 10, then you only need to connect the 10 ports 1-10. Just adjust the data of the device (there will be adjustment instructions ). If you have 15 steps, then connect …

Product name: 32-channel stair sensorVoltage: DC12V/DC24VPower: 350wChannel: 32 (set to 1-32 step)Sensors: 2 Pir SensorProduct function description:1. Press the key quickly to adjust the speed of the light strip. There are four gears (60 seconds, 45 seconds, 30 seconds, 15 seconds)2. Press and hold the key for 5-6 seconds to enter the step 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.NOTE:This controller does not …

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. Product name: 32-channel stair sensor Voltage: DC12V/DC24V Power: 350w Channel: 32 (set to 1-32 step) Sensors: 2 Pir Sensor NOTE: This controller does not have the function of lighting on both …

Product Description:Wood LED Multipurpose Magnetic wall Lamp:-(1) The lamp body is combined with the magnetic base, and it can be turned into a wall lamp by sticking to the wall through the adhesive;-(2) The bottom of the lamp body has a strong magnetic attraction, which can be magnetically attracted to any ferrous metal surface, and immediately becomes a convenient night lamp. Detachable Design for Easy Mount: Built-in magnets on light allow easy mounting . you can even detach your and carry it wherever you go and attach it again to any ferrous metal surface. So it is portable. Flexible and Easy installationNo hard wiring or drilling required,let the light body absorb on the magnet sheet or …

Motion Sensor Function: With this small motion sensor switch, you can control lighting like an LED strip. Mainly used to control LED lights and LED light strips.Auto On/Off - You can easily turn on/off the automatic light. The human body sensor switch can detect the infrared rays of the human body and use the infrared rays to control the load. Technical data: Power supply voltage: 12-24V; Current: 6A. The motion sensor range is about 5-8 meters. The nominal field of view of the PIR dome lens is 120 degrees.Stable light: Adjust the light to be soft and stable without flickering. When a moving object enters of view, the motion sensor switch is activated, and the holding time can be adjusted from …