Established in 2005, Senba Sensing Technology boasts over 18 years of dedicated expertise as a professional sensor supplier. Our extensive range encompasses PIR sensors, light sensors, infrared flame sensors, NDIR temperature sensors, and differential pressure sensors, primarily catering to smart home, security, fire protection, and industrial control applications.
At Robu, we proudly present a comprehensive selection of Senba sensors, including PIR sensors and modules, LDR sensors, Fresnel lenses for PIR sensors, and more. Our collection embodies Senba’s commitment to innovation and quality. Explore the realm of sensors with us, where Senba’s proficiency meets Robu’s excellence.
Senba
Showing all 22 results
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PIR / IR and Optical Sensor
Mini PIR Plastic Housing PIR Sensor Fresnel Lens S9008 Dia 23mm
SKU: 1496195- The Mini PIR Plastic Housing PIR Sensor is a compact and lightweight motion detection device.
- It is designed with a Fresnel lens which allows for greater accuracy in detecting movement.
- The sensor has a diameter of 23mm and is ideal for use in small spaces.
- The plastic housing ensures the durability and longevity of the sensor.
SKU: 1496195 -
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PIR / IR and Optical Sensor
Analog PIR Motion Sensor W216B Anti-EMI PIR Sensor Switch For Anti-burglar Alarm System
PIR / IR and Optical SensorAnalog PIR Motion Sensor W216B Anti-EMI PIR Sensor Switch For Anti-burglar Alarm System
SKU: 1496190- The sensor provides an analog output signal that is proportional to the detected motion, which can be used by the alarm system to trigger an alarm or perform other actions.
- The sensor consumes very little power, making it ideal for use in battery-powered applications.
- The sensor has a wide detection range of up to 12 meters, allowing it to detect motion in a large area.
- The sensor’s sensitivity can be adjusted to suit the specific needs of the application, providing users with greater control and flexibility.
SKU: 1496190 -
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PIR / IR and Optical Sensor
S9001 Black Plastic Fresnel Lens for Smart Home System
SKU: 1496197- The S9001 Black Plastic Fresnel Lens is designed specifically for use in Smart Home Systems.
- It is made from high-quality black plastic material that ensures durability and longevity.
- The lens is a Fresnel type, which means that it is made up of a series of concentric grooves that help to focus and direct light.
- It is compatible with a variety of sensors and devices, including motion detectors and security cameras
SKU: 1496197 -
PIR / IR and Optical Sensor
Senba HM412 Digital Long Distance PIR Sensor, Delay Time Adjustable Sensor
PIR / IR and Optical SensorSenba HM412 Digital Long Distance PIR Sensor, Delay Time Adjustable Sensor
SKU: 1496200- Digital signal processing(DSP)
- Power adjustable, save more energy
- Two-way differential high impedance sensor input and temperature compensation
- Built-in filter screens the interference by other frequency
- Excellent power supply rejection, Insensitive to RF interference
- Schmidt REL output
- Low voltage, low power consumption, instantaneous settling after power up
SKU: 1496200 -
PIR / IR and Optical Sensor
Smart Digital Human PIR Motion Sensor BS412 IOT Sensor For Security Homes Toys And Led Lighting
PIR / IR and Optical SensorSmart Digital Human PIR Motion Sensor BS412 IOT Sensor For Security Homes Toys And Led Lighting
SKU: 1496201- The Smart Digital Human PIR Motion Sensor BS412 IoT sensor is a versatile device that can be used for multiple applications.
- It is highly effective for security purposes in homes and offices, thanks to its advanced motion detection technology that senses human presence and movement.
- With a range of up to 12 meters, the sensor is capable of monitoring large spaces with high accuracy and sensitivity.
- Additionally, the BS412 sensor can be utilized in toys and LED lighting systems to create interactive and responsive products.
SKU: 1496201 -
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PIR / IR and Optical Sensor
Anti-EMI Analog PIR Motion Sensor W216S PIR Sensor LED Light for Wall Lamp
PIR / IR and Optical SensorAnti-EMI Analog PIR Motion Sensor W216S PIR Sensor LED Light for Wall Lamp
SKU: 1496192- Anti-EMI: The W216S PIR motion sensor is designed to filter out Electromagnetic Interference (EMI), which ensures reliable and accurate motion detection.
- Compact design: The sensor has a compact design, which makes it easy to install in various applications.
- Detection range: The sensor has a detection range of up to 5 meters, making it suitable for detecting motion in small and medium-sized areas.
- Detection angle: The sensor has a wide detection angle of 110 degrees, which allows it to detect motion in a broad area.
SKU: 1496192 -
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PIR / IR and Optical Sensor
Senba Active PIR Motion Sensor D204B With EMI Pyroelectric Infrared Detectors For Lights, Lamps, Toys
PIR / IR and Optical SensorSenba Active PIR Motion Sensor D204B With EMI Pyroelectric Infrared Detectors For Lights, Lamps, Toys
SKU: 14961991. Passive infrared burglar alarm: strong anti-interference for solid light and electromagnetic radiation
2. Human motion detector
3. Human motion detector of ceiling
4. Gas analysis
5. Non-contact infrared measurementSKU: 1496199 -
PIR / IR and Optical Sensor
2s- 80 Minutes Delay Time PIR Sensor Module SB412A Based On PIR Sensor AM412
PIR / IR and Optical Sensor2s- 80 Minutes Delay Time PIR Sensor Module SB412A Based On PIR Sensor AM412
SKU: 14961781. DC-INPUT： working voltage or input supply voltage (range is DC 3V～12V)
2. VOUT： signal output pin. Output: High-level signal 3V； Standby 0V。
Voutput can be as same as DC-Input by adding some components
3. Delay time adjustment: the default delay time is 10s, which can be adjusted by changing the resistorSKU: 1496178 -
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PIR / IR and Optical Sensor
Anti-EMI Anti-White Light PIR Sensor Outdoor K222S PIR Sensor Analog Signal for Infrared Camera
PIR / IR and Optical SensorAnti-EMI Anti-White Light PIR Sensor Outdoor K222S PIR Sensor Analog Signal for Infrared Camera
SKU: 1496193- It is equipped with Anti-EMI and Anti-White Light technology, which makes it immune to interference from electromagnetic waves and visible light, ensuring accurate and reliable detection.
- The PIR sensor is designed for outdoor use, making it suitable for various outdoor security applications.
- It is compatible with infrared cameras and can provide analog signals for easy integration with existing surveillance systems.
- The sensor has high sensitivity and can detect motion up to a distance of 12 meters, with a 110-degree detection angle.
SKU: 1496193 -
PIR / IR and Optical Sensor
Smart Motion Module SB612A With Adjustable Lux, Delay Time, Distance
SKU: 14962031. DC-INPUT： supply voltage (DC3.0V～12V)
2. TEST: test pin for output. With output, high level signal (3.0V); no output, low level signal (0V)
3. LOAD+: anode of the load. LOAD-: cathode of the load. The voltage of the load and.
DC-INPUT are the same. The Max current with load is 100mA.
4. DARK_ADJ：Lux adjustment.
5. DELAY_TIME: delay time adjustment.SKU: 1496203
