MTDELE AM312 Sensor Mini Motion Pyroelectric Human 705252437696 2.7V 12V

( Brand: Mtdele ), ( Part Type: Sensor ), ( Maximum Range: 5.0 ), ( Operating Temperature: 20.0 ), ( Power Source Type: Hardwired Electric ), ( Recommended Uses For Product: Walkway, Terrace, Garden, Sidewalk, Lawn, Driveway, Garage ), ( Mounting Type: Pole Mount ), ( UPC: 705252437696 ), ( Package Dimensions Lxwxh: 2.8x2.76x0.47 Inches ), ( Weight: 0.06 Pounds )

Review MTDELE Pcs Pir Sensor 2.7v To 12v Mini Motion Pyroelectric Human

The MTDELE 705252437696 10-pack sensor is an excellent choice for those in need of mini motion pyroelectric human sensors. These sensors are designed with high sensitivity, making them ideal for detecting even the slightest movements.

Each sensor measures 32mm in diameter and 11mm in height, making them compact and easy to install. They operate on a voltage range of 2.7V to 12V DC, providing flexibility for various power source applications.

The pyroelectric material used in these sensors responds to changes in infrared radiation, making them ideal for detecting human motion in low light conditions. They are also insensitive to external noise and electromagnetic interference, ensuring reliable and accurate detection.

These sensors are designed with a built-in amplifier circuit, which amplifies the weak output signal and converts it into an easily detectable voltage change. They also feature a short response time, ensuring quick detection of movements.

The sensors come with three output modes: normal, latch, and pulse. The normal mode outputs a steady voltage level when motion is detected and goes back to zero when motion is no longer detected. The latch mode outputs a steady voltage level once motion is detected and remains on until motion is no longer detected for a certain period. The pulse mode outputs a voltage pulse for each motion detection event.

The package includes 10 sensors, making it a cost-effective solution for larger projects. They are also easy to install, with simple wiring requirements and clear documentation provided.

Overall, the MTDELE 705252437696 10-pack sensor is a versatile and reliable choice for motion detection applications, particularly in low light conditions. Its compact size, easy installation, and multiple output modes make it a popular choice among DIY enthusiasts, security system installers, and automation engineers.

Product Name: MTDELE 705252437696 10 pcs Sensor, AM312 2.7V 12V Mini Motion Pyroelectric Human Sensor

1. Versatile Application: These sensors are suitable for various applications such as security systems, home automation, and industrial control. They can detect motion in both dark and low-light conditions, making them ideal for night-vision applications.

2. Wide Detection Angle: These sensors have a wide detection angle, typically between 110-140 degrees, which allows them to cover a larger area and increases their effectiveness in detecting motion.

3. Adjustable Sensitivity: The adjustable sensitivity feature allows users to customize the sensor's response to motion, providing more control over the detection range and reducing false alarms.

4. Energy Efficient: These sensors operate on both 2.7V and 12V DC power, making them energy efficient and suitable for various power sources.

5. Small Size: The mini size of these sensors makes them easy to install and integrate into various systems without taking up too much space.

1. False Alarms: Pyroelectric sensors can sometimes generate false alarms due to changes in temperature or external factors such as pets or insects. Adjusting the sensitivity setting can help reduce false alarms, but this may also limit the sensor's ability to detect genuine motion.

2. Limited Range: While the sensors have a wide detection angle, their detection range is limited. They may not be able to detect motion at a significant distance, depending on the specific application and installation conditions.

3. Fragile: The sensors are relatively fragile and can be easily damaged if not handled carefully during installation or use. They may also be sensitive to vibrations or impacts, which can affect their performance.

4. Limited Compatibility: These sensors may not be compatible with all types of security systems or automation platforms, so users may need to check the compatibility before making a purchase.

The MTDELE 705252437696 10 pcs Sensor, AM312 2.7V 12V Mini Motion Pyroelectric Human Sensor is a versatile and energy-efficient option for various motion detection applications. Its wide detection angle, adjustable sensitivity, and compatibility with both 2.7V and 12V DC power make it an attractive choice for users seeking a reliable and cost-effective solution. However, users should be aware of the potential for false alarms, limited range, fragility, and compatibility issues when considering this product.

If you are looking for a cost-effective and reliable motion sensor for security systems, home automation, or industrial control applications, the MTDELE 705252437696 10 pcs Sensor, AM312 2.7V 12V Mini Motion Pyroelectric Human Sensor is a solid choice. However, users should carefully consider the potential limitations and take steps to minimize false alarms, such as adjusting sensitivity settings and properly securing the sensors during installation. Additionally, users should ensure that the sensors are compatible with their specific application and power source before making a purchase.

Details:

The induction module will automatically extend a delay period after detecting each human activity, and the last activity time is starting point of. Static power consumption. A digital intelligent automatic control product based on passive human infrared technology, with high sensitivity and strong reliability, widely used in various sensing electrical equipment. Working voltage : DC 2.7-12V.

AM312 human body sensing module. Parameters: Repeatable trigger mode: after the induction output is high, if there a human body moving within its sensing range during delay period, will remain high until person leaves and then change to low .e.

specifications secimotions:

• brand: Mtdele
• part type: Sensor
• maximum range: 5.0
• operating temperature: 20.0
• power source type: Hardwired Electric
• recommended uses for product: Walkway, Terrace, Garden, Sidewalk, Lawn, Driveway, Garage
• mounting type: Pole Mount
• upc: 705252437696
• package dimensions lxwxh: 2.8x2.76x0.47 Inches
• weight: 0.06 Pounds

seller secimotions:

• city: Los Angeles, California
• rating: 100.0%
• # reviews: 164

offer secimotions:

• sold: 0
• quantity: 1
• started: January 26, 2026
• options: Ship-to-home
• availability: In Stock

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• policy: Returns Accepted
• time: 30 Days
• paid by: Seller
• method: Money back

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general secimotions:

• condition: New
• Surveillance Smart Home Electronics > Home Surveillance > Sensors Motion Detectors

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• cost: $0.00
• class: Expedited
• type: Fixed
• transit: 4-9 Days
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