SIMPLISAFE 1W51R Motion Sensor

( Brand: Simplisafe ), ( Manufacturer Part Number: 1W51R ), ( Type: Motion Sensor )

Review SIMPLISAFE 1st Generation Motion Sensor

The SimpliSafe 1W51R Motion Sensor is a versatile and reliable security device designed to detect any unwanted motion within its field of view. This wireless sensor is an essential component of the SimpliSafe home security system, providing an additional layer of protection for your home.

The 1W51R Motion Sensor features a sleek and compact design, measuring 3.5 inches in height and 2 inches in diameter. It is unobtrusive and can be easily installed on a wall or ceiling, making it a discreet addition to your home security setup.

The sensor uses passive infrared (PIR) technology to detect body heat and motion. It has a wide detection angle of 90 degrees horizontally and 40 degrees vertically, ensuring that it can cover a large area and detect motion from multiple directions. The sensor's adjustable sensitivity settings allow you to customize its response to suit your specific needs, reducing the risk of false alarms.

The 1W51R Motion Sensor is wireless and operates on CR2 batteries, which have an estimated lifespan of up to 5 years. The sensor is also magnetic and can be secured to a surface using the included mounting bracket, making installation quick and easy.

The sensor communicates wirelessly with other SimpliSafe devices, allowing you to monitor and control your entire security system from the SimpliSafe app or the base station. The app provides real-time alerts, allowing you to respond to any potential threats promptly.

The 1W51R Motion Sensor is also pet-friendly, allowing you to set the sensitivity level to ignore the motion caused by pets up to 40 pounds. This feature ensures that you are not bothered by false alarms caused by your pets.

Overall, the SimpliSafe 1W51R Motion Sensor is a reliable and versatile security device that provides an additional layer of protection for your home. Its sleek design, adjustable sensitivity settings, and pet-friendly features make it a valuable addition to any home security system.

The SimpliSafe 1W51R Motion Sensor is a wireless security device designed to detect human motion and trigger an alarm in case of intrusion. Here are some pros and cons of buying this motion sensor for your home security system:

1. Easy Installation: The SimpliSafe Motion Sensor is wireless and can be installed in minutes without the need for professional help or wiring.

2. Pet-Friendly: This motion sensor uses passive infrared technology and can distinguish between human motion and pet motion up to 40 pounds.

3. Adjustable Sensitivity: The motion sensor allows users to adjust its sensitivity levels to reduce false alarms caused by pets or other small movements.

4. Long Battery Life: The motion sensor operates on a single CR2 battery that can last up to 5 years.

5. Integration with Other Devices: The SimpliSafe Motion Sensor is compatible with other SimpliSafe devices, such as cameras, sirens, and locks.

1. Limited Range: The motion sensor has a limited range of up to 30 feet, which may not be sufficient for larger homes or areas with obstacles.

2. No Local Alerts: The motion sensor does not offer local alerts, meaning that users must rely on the SimpliSafe monitoring service to receive notifications.

3. No Temperature Sensor: The motion sensor does not have a temperature sensor, making it unable to detect temperature changes or frost warnings.

The SimpliSafe 1W51R Motion Sensor is a reliable and easy-to-install wireless security device that can help detect intruders in your home. Its pet-friendly feature and adjustable sensitivity levels make it a practical choice for pet owners and families. However, its limited range and lack of local alerts may be drawbacks for some users. Ultimately, the decision to purchase this motion sensor depends on your specific security needs and preferences.

If you are looking for a pet-friendly motion sensor with adjustable sensitivity levels and long battery life for your SimpliSafe home security system, the 1W51R motion sensor is a good option. However, if you require a motion sensor with a longer range, local alerts, or temperature sensors, you may want to consider other options on the market.

Details:

Sensor# 1W51R. With its sleek design and easy installation, the Simplisafe Motion Sensor provides an added layer of protection for your home. This motion sensor, model 1W51R, is compatible with other Simplisafe devices and ideal for detecting movement in your home to enhance security measures.

part #: 1w51r price

• $11.04

specifications secimotions:

• brand: Simplisafe
• mpn: 1w51r
• type: Motion Sensor

general secimotions:

• Surveillance Smart Home Electronics > Home Surveillance > Sensors Motion Detectors
• condition: Open box

shipping secimotions:

• type: Calculated
• cost: $5.24
• service: USPS Ground Advantage
• class: Standard
• transit: 6-10 Days
• carrier: USPS

payments secimotions:

• other
• wallet: Apple-pay
• credit card: Diners-club

seller secimotions:

• city: Clearwater, Florida
• rating: 97.6%
• # reviews: 1108

returns secimotions:

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

offer secimotions:

• started: November 8, 2025
• sold: 0
• availability: In Stock
• options: Ship-to-home
• quantity: 1

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