CHUNHEE SL21-4 Solar Motion Sensor Alarm Ala
( Brand: Chunhee ), ( Manufacturer Part Number: SL21-4 ), ( Part Type: Sensor Alarm ), ( Included Components: 1 Solar Alarm ), ( Control Method: Touch ), ( Recommended Uses For Product: Plug In Ground ), ( Color: 4pc ), ( Maximum Range: 8.0 ), ( Batteries Required : Yes ), ( Power Source Type: Solar Powered ), ( Mounting Type: Wall Mount ), ( Package Dimensions Lxwxh: 10.04x7.68x4.02 Inches ), ( Weight: 2.12 Pounds )
Review CHUNHEE Solar Outdoor Motion Sensor Alarm Working Mode Activated Ala
The Chunhee SL21-4 Solar Motion Sensor Alarm is an innovative security solution that combines the power of the sun with advanced motion detection technology. This device is designed to provide reliable protection for homes, gardens, or any outdoor space, without the need for electrical wiring or batteries.
The SL21-4 is constructed with high-quality, weather-resistant materials, ensuring its durability and ability to withstand various environmental conditions. It features a sleek, modern design, making it an aesthetically pleasing addition to any property.
At the heart of this solar motion sensor alarm is a highly sensitive PIR (Passive Infrared) motion detector. This technology can accurately detect the heat signatures of intruders, pets, or other moving objects, and trigger the alarm when necessary. The detection range of the SL21-4 is adjustable, allowing users to customize the sensitivity of the sensor to suit their specific needs.
The Chunhee SL21-4 Solar Motion Sensor Alarm operates using solar energy, which is stored in an internal rechargeable battery. This battery is charged automatically by the integrated solar panel, ensuring that the device always has enough power to function optimally. The battery life is estimated to last up to 6 months with normal usage, providing peace of mind and convenience for users.
This solar motion sensor alarm comes with multiple alarm modes, including a siren mode, a flashing LED light, and a vibration mode. Users can choose to activate any one of these modes, or a combination of them, depending on their preference and the level of security required. The alarm can be easily set and deactivated using the conveniently located buttons on the device.
The Chunhee SL21-4 Solar Motion Sensor Alarm is a user-friendly, versatile, and efficient security solution that harnesses the power of the sun to protect your property. Its advanced features, durability, and easy installation make it an excellent choice for anyone looking for a reliable and eco-friendly security system.
The Chunhee SL21-4 Solar Motion Sensor Alarm is a security device that runs on solar energy and detects movements to trigger an alarm. Here are some pros and cons to help you make an informed decision about purchasing this product:
Pros:1. Solar-powered: The SL21-4 operates on solar energy, making it an eco-friendly and cost-effective choice for those who want to reduce their reliance on traditional power sources.
2. Motion sensor: The alarm comes with a sensitive motion sensor that can detect movements up to 10 meters away, providing an added layer of security for your property.
3. Weatherproof: The device is designed to withstand harsh weather conditions, making it ideal for outdoor use in various climates.
4. Easy installation: The SL21-4 can be easily installed without the need for professional help or complex wiring, saving you time and money.
5. Loud alarm: The alarm produces a loud (90db) sound that can deter intruders and alert you to potential threats.
Cons:1. Limited range: The motion sensor has a limited range of 10 meters, which may not be sufficient for larger properties or areas with extensive coverage requirements.
2. Battery-operated backup: While the solar panel charges the battery during the day, the device may not function optimally during extended periods of cloudy weather or at night, which could potentially result in a false sense of security.
3. Limited compatibility: The SL21-4 may not be compatible with existing security systems, and connecting it to your smartphone or other devices may require additional purchases and setup.
Conclusion:The Chunhee SL21-4 Solar Motion Sensor Alarm is an eco-friendly, cost-effective security solution that is ideal for small to medium-sized outdoor spaces. Its motion sensor, weatherproof design, and easy installation make it a convenient choice for those who want to enhance their property's security while reducing their carbon footprint. However, its limited range, battery-operated backup, and compatibility issues may not make it the best option for larger properties or those who require more extensive security coverage.
Recommendation:If you're looking for a simple, eco-friendly, and cost-effective security solution for a small to medium-sized outdoor space, the Chunhee SL21-4 Solar Motion Sensor Alarm is an excellent choice. However, if you require more extensive coverage, compatibility with existing security systems, or a more reliable power source, you may want to consider other options.
Details:
Return shipping paid by buyer unless item is defective. Solar Powered Weatherproof:ChunHee solar outdoor motion sensor alarm equipped with a high capacity panel and made of ABS housing for 24/7 protection. Different height of mounting are suitable for different types animals. The adjustable volume motion sensor noise maker ensures won't disturb your neighbors at night.
Watch the video in main picture for a better understanding of this sensor alarm. Easy Installation Widely Use:Please hang or plug the alarm where get enough sunlight. More than 90% of users state that the invasion is significantly reduced after first use motion sensor alarm outdoor. Simply press the power button to activate.Outdoor alarm siren suitable for all outdoor spaces - yard, chicken coop, farm, garden, livestock and more.
2.Include rechargeable batteries. Key Features: Premium Quality Built with high-quality materials for lasting durability Perfect Fit designed to meet exact specifications Fast Performance Optimized speed and efficiency Satisfaction Guaranteed 30-day money-back guarantee Three Working Mode:Let outdoor motion sensor alarm guard your home property safety 24 hours.Mode 1 Day Night mode-siren flashing lights,Mode 2: mode-Only lights no siren ,Mode 3: Timer-5 minute cycle siren lights. Tip for Solar Alarm: 1.
part #: sl214 price
- $55.14
specifications secimotions:
- brand: Chunhee
- mpn: Sl21-4
- part type: Sensor Alarm
- included components: 1 Solar Alarm
- control method: Touch
- recommended uses for product: Plug In Ground
- color: 4pc
- maximum range: 8.0
- batteries required : Yes
- power source type: Solar Powered
- mounting type: Wall Mount
- package dimensions lxwxh: 10.04x7.68x4.02 Inches
- weight: 2.12 Pounds
payments secimotions:
- wallet: Paypal
- other
- credit card: Mastercard
shipping secimotions:
- transit: 2-6 Days
- service: Standard, Standard Envelope for eligible items up to $20
- carrier: Send
- type: Fixed
- cost: $0.00
- class: Standard
returns secimotions:
- time: 30 Days
- method: Money back
- paid by: Seller
- policy: Returns Accepted
seller secimotions:
- city: Multiple Locations
- rating: 95.9%
- # reviews: 7634
general secimotions:
- condition: Open box
- Surveillance Smart Home Electronics > Home Surveillance > Sensors Motion Detectors
offer secimotions:
- sold: 0
- started: June 3, 2026
- options: Ship-to-home
- quantity: 1
- availability: In Stock
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