Prime
- Ultra-High Accuracy Presence Detection: Presence Sensor utilizes mmWave radar and infrared technology to detect human movement and static presence. And selectable high/normal mode is more suitable for your living habits. Note: 2.4GHz Wi-Fi required.
- Smart Target Exclusion: It has dual detection of built-in microwave radar and infrared probe, which helps improving accuracy when there are running electrical appliances, plants, etc. within the detection range, it's suitable for small pet owners.
- Detailed and Flexible Device Automation: The automatic response of the device can be flexibly set based on whether the person is present, the duration of the person's presence, and the distance between the person and the device.
Prime
- Inductive proximity switch type: LJ12A3-4-Z/BX, 3 Wire NPN NO. Detecting Distance: 4mm, Diameter: 12mm.
- Supply Voltage: 6-36VDC, Current Output: 300mA, Frequency: 500Hz.
- Wiring Method: Brown connect to Positive, Blue connect to Negative, Black connect to Load (signal output).
Prime
- Can be widely used in robot obstacle avoidance, obstacle avoidance car, line count, and black and white line tracking and so on.
- The effective distance range of 2 ~ 30cm, the working voltage of 3.3V- 5V
Prime
- 【58 RINGTONES & 5 VOLUME LEVELS】 Security Alarms Detection Chime has 58 ringtones and 5 adjustable volume levels for personal preferences. When the alert system receiver receives the signal from the motion sensor detector, the LED indicator light will flash
- 【EXPANDABLE WIRELESS HOME SECURITY】 Flexible design according to your actual needs. You can choose the quantity of transmitter and receiver you like, which can be freely matched with each other. Each receiver of this motion sensor detects an alarm and can work with 20 motion sensors at most
- 【SUPER LONG RECEIVING RANGE】 The operating range between the receiver and transmitter is up to 500 ft, and the infrared sensor has a range of about 13-16.5 ft, so when a thief tries to come, it will detect him and activate a 110 dB alarm
Prime
- 5 Digits LCD accurate digital counter, Come with proximity switch and magnetic
- Power supply: AA 1.5V battery; Easy to install
- Measuring range: 0-99999, counting frequency: 20HZ
Prime
- Special attention: After the switch is installed, the sensing distance needs to be adjusted, otherwise, there will be no response when the switch is turned on.There are two friends recently. The reaction product does not work, First note: our products are 100 % tested before they leave the factory. Solution: 1. Turn Switch control sensing distance behind the product; 2 .Send us an email and we will send you a new one.
- Product Name : Capacitive Proximity Switch; Model : LJC18A3-H-Z/BX;Wire Type : DC 3 Wire Type (Brown, Black, Blue);Theory : Capacitance Sensor; Output Type : NPN NO(Normal Open);Diameter of Head : 16mm; Thread Diameter:18mm; Detecting Distance : 1-10mm
- Operating Temperature : -25 to +65 Celsius (Non-freezing Condition);Size : 7.5 x 3cm / 3"x 1.2"(L*Max. Dia);Cable Length : 120cm/47";External Material : Plastic, Alloy
Prime
- IR sensor:Compatible with for Arduino Smart Car Robot
- Size:32*14mm
- Voltage:3.3-5V
Prime
- WIDE RANGE OF APPLICATIONS : The wireless weather resistant driveway alarm 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 signal interference from other devices.
- 50-FT WIDE MOTION DETECTION RANGE : The motion sensor will detect moving people or vehicles from 35 feet to 50 feet in front of it. Improved motion detection chip and detection angle to reduce the false alarms from dead leaves/small animals/sunlight/wind/temperature changes and etc. It has 2 adjustable sensitivities( Low=35ft; High=50ft), ideal for driveways, walking paths,yard,garage,gate,pool and anywhere of your outdoor/indoor property you want to be alerted.
Prime
- 10Pcs IR Infrared Obstacle Avoidance Sensor Module,Proximity Sensor for Arduino Smart Car Robot
- Can be used for 3-5V DC power supply modules . When the power is turned on, the red power
- board size : 3.1CM * 1.5CM
Prime
- Product Name : Inductive Proximity Switch;Model : LJ12A3-4-Z/AX;Theory : Inductive Sensor;Wire Type : 3 Wire Type (Brown, Blue, Black)
- Switch Appearance Type : Cylinder Type, Metal Shell;Output Type : NPN NC;
- Detecting Distance : 4mm(+/-10%);Supply Voltage : DC 6-36V Output Current : 300mA;Detect Object : Iron;Column Sensor Diameter : 10.4mm/0.4";Thread Diameter : 12mm/0.5"
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