Wireless Motion Sensor Alarm | 38 Chimes, 300ft Driveway Alert

Wireless Motion Sensor Alarm – 38 Chime Tunes, Long Range Driveway & Home Security

Stay one step ahead with this Long Range Wireless Motion Sensor Alarm. Whether you're monitoring your driveway, front door, garage, or backyard, this smart alert system delivers instant audio and visual notifications the moment motion is detected — keeping your home, family, and property secure around the clock.

Key Features

• 300-Foot Long-Range Wireless Signal: The sensor transmits alerts to the receiver up to 300 feet away, giving you flexible placement options throughout your home or property.
• 20-Foot Infrared Detection Range: The passive infrared (PIR) motion detector senses movement within a 20-foot radius for timely, accurate alerts.
• 38 Selectable Chime Tunes: Choose from 38 ringtones to personalize your alert sound — never mistake it for another device.
• 4 Volume Levels (20dB–85dB): Adjust between low, medium, high, or silent (LED-only) mode to suit any environment or time of day.
• Dual Alert System: Combines an audible chime with an LED indicator light so you're always notified, even in noisy environments.
• Wide Compatibility: Works as a wireless doorbell, driveway alarm, garage alert, intruder warning, wildlife monitor, or caregiver alert for children and elderly family members.
• Universal Plug Options: Available in UK, US, and EU plug types — perfect for global use.
• Multiple Configuration Options: Choose from 4 sensor/receiver combinations: 1 sensor + 2 receivers, 2 sensors + 1 receiver, 1 sensor + 1 receiver, or 4 sensors + 2 receivers.
• Receiver Power: 110–240V (plug-in); Sensor Power: 4.5V (3 × AAA batteries, not included).

What's Included

• 4 × Motion Detector/Sensor units (AAA batteries not included)
• 2 × Plug-in Receiver units
• 4 × Sets of mounting screws

Technical Specifications

• Receiver Power Supply: 110–240V AC
• Transmitter Power: 4.5V (3 × AAA batteries)
• Wireless Range: Up to 300 feet (open air)
• Detection Range: 0–20 feet
• Volume Range: 20dB – 85dB (4 levels including silent)
• Ringtones: 38 selectable chime tunes
• Plug Types: UK / US / EU

Installation Tips

• Mount the sensor at approximately 2 meters (6.5 feet) above ground for optimal detection coverage.
• Position the sensor to the side or top of an entry point — lateral detection is more sensitive than direct face-on detection.
• Keep the detection area clear of large airflows, heat sources (vents, heaters, stoves), and direct sunlight to minimize false triggers.
• Avoid installing in rain-exposed areas, as the sensor is not rated for direct rain exposure.
• Minimize obstructions between sensor and receiver; through-wall range is approximately 20 meters (65 feet).
• If detection range seems short, check or replace the sensor batteries first.
• Note: In ambient temperatures above 30°C (86°F), detection distance may be slightly reduced — this is normal.

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Frequently Asked Questions

Q: What is the wireless range of this motion sensor alarm system?

A: The sensor can transmit a signal to the plug-in receiver up to 300 feet in open-air conditions. Through walls or with obstructions, effective range is approximately 20 meters (65 feet). This makes it ideal for driveways, front doors, garages, and larger property perimeters.

Q: How many chime tunes and volume settings does the alarm offer?

A: You can choose from 38 different ringtones and set the volume to one of four levels — low, medium, high, or silent (LED indicator only). The silent mode ensures family members aren't startled while you still receive a visual alert via the LED light.

Q: Can this alarm system be used outdoors for a driveway or entrance?

A: Yes — the system is designed for both indoor and outdoor use at entry points such as driveways, walkways, garage doors, and front doors. However, the sensor should be protected from direct rain exposure as it is not fully waterproof. Mount it under an eave or overhang for best results outdoors.

Q: What batteries does the motion sensor require?

A: Each motion sensor requires 3 × AAA batteries (4.5V), which are not included. The plug-in receiver connects directly to a standard wall outlet (110–240V), so no batteries are needed for the receiver unit.

Q: How do I reduce false alarms?

A: To minimize false triggers, avoid placing the sensor where wind, drafts, heat vents, or direct sunlight can affect it. Keep the detection zone free from moving foliage or tree branches. Installing at the recommended height of ~2 meters and at a side angle rather than facing the sensor directly will also improve accuracy.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.