ChunHee Solar Outdoor Motion Sensor Alarm 2-Pack — 130 dB, Adjustable Volume & Strobe, IP65 Weatherproof

ChunHee Solar Motion Sensor Alarm is a weatherproof, solar-powered deterrent that emits a selectable 130 dB alarm (including dog barking and gunshot sounds), a strobe light, and supports custom recordings to scare away animals and intruders.

This two-pack of ChunHee outdoor motion alarms combines a passive infrared (PIR) sensor, bright strobe, and loud sound options to protect gardens, yards, farms, barns and small properties without wiring. The units recharge by sunlight and are built with an IP65-rated casing for year-round outdoor use. You can pick preset noises, record your own alarm voice, and change volume and operation modes to fit your setting.

How far and wide will this motion sensor detect movement?

The ChunHee sensor uses a 110° PIR lens and reliably senses motion in the 5–8 meter (about 16–26 feet) zone ahead of the device. That coverage is aimed at intercepting common wildlife and small intruders before they reach fences, coops, or doors. For best performance, mount the unit at the recommended height and angle toward the usual animal paths.

• Detection angle: 110° PIR lens for broad coverage
• Effective range: approximately 5–8 meters
• Optimal placement: angled toward expected approach routes

What alarm sounds and controls can I use?

You can choose from factory tones such as dog barking or gunshot sounds, or record a custom audio clip to play when motion is triggered. Volume is adjustable so you can set a strong deterrent during the day and a quieter setting at night to reduce neighborhood disturbance. The 130 dB peak makes it an audible deterrent while the strobe adds a visible alert.

• Preset sounds: barking dog, gunshot and other default tones
• Custom recording: record your own alarm message or noise
• Adjustable volume: set intensity to match surroundings

Which operation modes are available and when should I use them?

ChunHee units include three selectable modes to match different daily needs: continuous protection (24-hour flash and alarm), night-only activation, and a timer mode for scheduled deterrence. Use 24-hour when you need constant coverage, night mode to focus on nocturnal pests, and timer mode for targeted intervals such as livestock feeding times. Switching modes is simple and helps balance battery use and neighbor considerations.

• 24-hour mode: continuous strobe and alarm
• Night mode: only activates after dark
• Timer mode: scheduled activation windows

How durable and easy to install is the ChunHee alarm?

The housing is ABS with an IP65 rating, built to withstand rain, snow and heat, while the integrated solar panel keeps the internal battery charged during daylight. Installation is tool-friendly — hang or mount where it receives sunlight and aim the sensor at common approach paths. Follow the initial charge guidance and allow a few weeks for animals to learn to avoid the area.

• Weatherproof: IP65 rated for outdoor exposure
• Solar powered: built-in panel for continuous recharge
• Simple mounting: hang or fix where sunlight reaches the panel

Who is this for: The ChunHee Solar Motion Sensor Alarm is intended for homeowners, smallholders, and anyone managing yards, gardens, coops, barns, campsites or remote properties that need a non-lethal deterrent for wildlife and trespassers. It fits users who want an easy-to-install, low-maintenance device with customizable sounds, strong audio output, and solar charging to reduce wiring and ongoing power needs.