The Calltou Wireless Door Sensor Siren Alarm is a reliable and efficient home security system that provides peace of mind and protection for your property. With its advanced features, this alarm system ensures the safety of your home or office.

Featuring a powerful 120dB siren, this wireless door sensor alarm acts as a deterrent to potential intruders. The alarm will sound for 30 seconds before automatically stopping, alerting you and those nearby to any unauthorized entry or break-in attempt.

The included remote control allows you to arm or disarm the alarm with ease, giving you full control over your security. Installation of this door sensor alarm is quick and hassle-free. Simply peel off the adhesive backing and stick it directly onto your window or door.

The magnetic sensor switch detects any entry, providing reliable protection against unwanted intrusions. Additionally, the dustproof and insect prevention design ensures long-lasting functionality.

Included in the package is a warning door/window sticker that can be displayed prominently to deter potential burglars. This high-quality product operates on three LR44 button batteries, ensuring long-lasting performance without frequent replacements.

With its life-time warranty service option, cash on delivery availability, and free shipping feature, the Calltou Wireless Door Sensor Siren Alarm offers convenience and reliability like no other security system on the market.

For those seeking an effective yet user-friendly home security solution that provides both peace of mind and robust protection against thefts or break-ins, we highly recommend considering the Calltou Wireless Door Sensor Siren Alarm - Home Security System.

The YBC Wireless Magnetic Sensor Alarm is a versatile and reliable device designed to enhance the security of your smart home. This alarm system features a wireless door window magnetic sensor detector that alerts you with an audible alarm when any unauthorized entry or movement is detected.

With its easy operation steps, setting up this alarm system is a breeze. Simply open the battery cover and insert the batteries, then place the magnetic box on the right side of the main box and turn on the switch to "ON".

The alarm will start sounding as soon as the magnetic box moves away from the main box, providing you with immediate notification of potential intrusions. Thanks to its compact design, this sensor alarm can be discreetly installed on doors or windows without detracting from your home's aesthetic appeal.

The strong adhesive sticker ensures that it stays securely in place. To ensure optimal performance, it is recommended to keep both parts of the device within 1cm proximity when closed together. Additionally, if you notice a decrease in volume from the alarming sound, it indicates that it's time to replace the batteries for uninterrupted protection.

Overall, whether you're concerned about break-ins or simply want an extra layer of security for your smart home, this YBC Wireless Magnetic Sensor Alarm is an excellent choice. Its easy setup process and reliable functionality make it an essential component in safeguarding your property and loved ones against potential threats.

The KERUI Wireless Security Alarm System Kit with Loud Siren is a comprehensive home security solution that provides peace of mind for homeowners, office owners, and shop owners alike. This alarm system kit includes a loud siren horn that can reach up to 110 decibels, ensuring that any potential intruders or burglars are deterred by the powerful sound.

The wireless design of this alarm system eliminates the need for complicated installation processes and allows for easy expansion with up to 32 wireless detectors, 8 remote keyfobs, and 4 doorbell buttons.

The BJ 190 dB Sirene Electronic Alarm is a powerful and reliable alarm system designed to provide effective security and safety measures. With its high decibel rating of 190, this alarm ensures that any potential threat or emergency situation is immediately brought to the attention of those nearby.

Equipped with an electronic sound vibration system, this alarm produces a loud and attention-grabbing noise that can be heard from a distance. Its ability to operate on 220 VAC power ensures consistent performance and reliability, making it suitable for both residential and commercial use.

The BJ Sirene electronic alarm combines functionality with durability, as it is built from high-quality materials that withstand harsh weather conditions and regular wear-and-tear. This makes it ideal for outdoor installations such as gates, fences, or perimeter walls.

This alarm also features adjustable settings allowing users to control the intensity of the sound output based on their specific needs. Whether you require a loud siren for security purposes or need a more subtle alert in certain situations, the BJ Sirene electronic alarm can be easily customized.

The Ruif Security Alarm Keychain is a personal anti-attack security device that ensures your safety and peace of mind. This compact alarm is designed to emit a loud emergency siren, providing an effective deterrent against potential threats.

Made from high-quality plastic, this alarm keychain is durable and built to last. Measuring approximately 6. 5 x 5. 6cm in size, the Ruif Security Alarm Keychain is conveniently portable and can be easily carried wherever you go.

The color of the keychain will be sent at random, adding a touch of surprise to your purchase. It operates on four AG13 button cell batteries which are included in the package, ensuring that you can use it right out of the box.

With its built-in 120db alarm output, this keychain offers a powerful sound that can attract attention and alert others in case of an emergency situation or potential danger. Its mini and lightweight design allows for easy attachment to your keys or as a hanging decoration on your handbag or backpack using the provided strap.

The Ruif Security Alarm Keychain not only provides personal safety but also serves as an accessory with its sleek design and practical functionality. Whether you are walking alone at night or simply want some added security during daily activities, this alarm keychain offers reliability and ease-of-use.

The KERUI Wireless Loud Siren: Home Security System with Remote Control is a comprehensive and easy-to-use security alarm system designed to ensure the safety and protection of your home. With its simple siren speaker alarm system, there's no need for complicated GSM 3G/4G, WIFI, or APP connections.

This DIY expandable home burglar security alarm system allows you to customize and expand your security coverage according to your needs. It can support up to 30 wireless detectors, 8 remote keyfobs, and 4 doorbell buttons.

The loud siren host can produce sound up to an impressive 110dB, providing a deluxe door alarm system for peace of mind. The complete DIY wireless house burglar alarm system kit includes a horn and four door sensors, two remote controls, ensuring that every entry point in your home is protected.

The loud alarming feature ensures that any potential intruders are deterred effectively. In addition to its superior protection features, this security alarm system also includes an SOS button on the remote control.

This allows children or seniors at home in case of emergencies to easily trigger the siren alarm up to 100dB. This alerts neighbors or other family members in the vicinity who can provide immediate help.

Overall, the KERUI Wireless Loud Siren: Home Security System with Remote Control offers a reliable and efficient way to secure your home without breaking the bank or relying on complex technology connections.

Its expandability options make it suitable for homes of all sizes while its user-friendly design ensures ease of use for everyone in the household.

The BJ-3 AC220V Industrial Led Blinker Red Alarm Siren Buzzer is a versatile and reliable siren alarm that is designed for industrial use. With its bright red LED light and powerful 100dB sound, it serves as an effective warning device in various applications.

The compact size of the alarm, measuring at 64 x 42 x 43 mm, makes it easy to install in tight spaces. Featuring a rated voltage of 220V AC, this siren buzzer operates efficiently and consistently.

The sound pressure level of 100 dB ensures that the alarm can be heard even in noisy environments, providing clear and distinct warning signals. The red LED light adds another layer of visibility, ensuring that the alarm can be seen from a distance.

Made from durable plastic material, this siren buzzer is built to withstand harsh industrial conditions. It has a support hole diameter of 3. 4 mm for easy installation and comes with a cable length of 180 mm for convenient connectivity.

With its white color and sleek design, this siren alarm seamlessly blends into any industrial setting without drawing unnecessary attention. Weighing only 30 g, it is lightweight and easy to handle during installation or relocation.

Overall, the BJ-3 AC220V Industrial Led Blinker Red Alarm Siren Buzzer offers reliability and efficiency in providing audible and visual warnings in various industrial applications. Its compact size, high sound pressure level, bright LED light, and durable construction make it an ideal choice for those seeking a dependable warning device.

The KERUI Wireless Home Security Alarm System with Remote Control is a comprehensive and expandable DIY burglar alarm system designed to provide peace of mind and enhanced security for your home. With the ability to support up to 30 wireless detectors and 8 remote keyfobs, this alarm system offers flexibility for customization and expansion.

The loud horn can produce a sound of up to 115db, ensuring that any intrusion or emergency is immediately detected and signaled. This complete kit includes three window/door sensors, two PIR motion detectors, two remote controls, and the powerful siren alarm.

This combination allows for comprehensive coverage of your home or property, protecting against unauthorized entry or potential threats. The easy installation process makes it suitable for both homeowners and renters alike.

In case of an emergency or when help is needed, simply press the S button on the remote control to trigger the loud SOS alarm. This will alert neighbors or other family members within earshot so that they can provide assistance promptly.

The system also supports compatibility with another type of KERUI brand alarm hub if you require additional features or functionality. For further guidance on usage or customization options, please refer to the user manual included in the kit.

If you encounter any issues or have specific requirements for your alarm system setup, our shop's customer service team is readily available to assist you. Overall, the KERUI Wireless Home Security Alarm System with Remote Control offers an affordable yet effective solution for enhancing home security.

The Portable Personal Anti-Attack Security Loud Alarm Emergency Siren Keychain is designed for individuals seeking an extra layer of safety in their daily lives. Crafted from durable plastic, this compact device measures approximately 6.

5 x 5. 6 cm, making it easy to carry on a keychain or in a bag. The alarm operates using four AG13 button cell batteries, which are included with the product for immediate use. One notable feature of this security alarm is its loud siren capability, which can effectively draw attention in case of an emergency.

The sound produced by the alarm serves as a deterrent to potential threats and alerts nearby individuals that assistance may be needed. Additionally, the color of the keychain will be sent at random, adding an element of surprise to your purchase.

The Fire Alarm System with Sound Strobe Flash for Home Security is a comprehensive and reliable solution to protect your home or office from the dangers of fire. This advanced system is equipped with a range of features that ensure early detection and prompt warning in case of any fire-related emergencies.

Featuring a control system, this fire alarm allows you to easily manage and monitor the overall security of your premises. The system includes sound strobe flash lights that provide both audible and visual alerts in the event of a fire, ensuring maximum safety for everyone present.

With its powerful siren alert, this alarm can effectively notify occupants about potential danger, allowing them to evacuate quickly and efficiently. Designed for versatile use, this fire alarm system is suitable for homes, offices, hotels, or any other space where safety is paramount.

Its easy installation process ensures quick setup without any hassle or additional costs involved.