
Introducing the CHATTHEN CHAF821 Alarm for Security Door Window Sensors with Remote, a versatile and reliable home security solution that offers peace of mind against unwanted intrusions.
This advanced alarm system comprises a set of door and window sensors, designed to detect any unauthorized opening or closing of doors and windows in your home. Each sensor features a magnetic design, ensuring a secure connection and easy installation. Simply attach one part of the sensor to the door or window frame and the other part to the moving component.
The CHAF821 Alarm System comes with a user-friendly, long-range remote control that allows you to arm and disarm the system from a distance. The remote control also includes a panic button, which, when pressed, will immediately trigger the alarm, alerting you and potentially scaring off intruders.
The CHATTHEN CHAF821 Alarm System is not only easy to install but also features a loud 110dB alarm that will sound upon detection of an intrusion. The system includes a built-in supervised learning function, ensuring the sensors remain in optimal working condition and alerting you of any potential issues before they become major problems.
This security system is designed with a low battery indicator, ensuring you are always aware of the battery level of each sensor. The system operates on 433MHz frequency, providing a stable and secure connection between the sensors and the main control panel.
With its sleek and modern design, the CHATTHEN CHAF821 Alarm System is not only an effective home security solution but also a stylish addition to any home. The system is easy to use, reliable, and provides you with the peace of mind you deserve.
In summary, the CHATTHEN CHAF821 Alarm for Security Door Window Sensors with Remote is a must-have for any homeowner looking to enhance their home security. With its advanced features, user-friendly design, and reliable performance, this system is an investment in your peace of mind and the safety of your home.
Pros and Cons of buying a CHATTEC CHAF821 Alarm for Security: Door and Window Sensors with Remote
The CHATTEC CHAF821 Alarm system is a popular choice for homeowners seeking an affordable and reliable security solution. Let's examine the key advantages and disadvantages of this system to help you make an informed decision.
Pros:1. Cost-effective: Compared to professional security systems, the CHAF821 is an affordable option for securing your home. It's an excellent choice for those on a budget.
2. Easy installation: The do-it-yourself (DIY) installation process is straightforward and should not require the assistance of a professional. This saves time and installation costs.
3. Versatile: The CHAF821 system includes door and window sensors, allowing you to secure various entry points in your home.
4. Remote control: The package comes with a remote control, enabling you to arm or disarm the system from a distance.
5. Loud alarm: The 110-decibel alarm siren is loud enough to deter intruders and alert neighbors in case of a break-in.
Cons:1. Limited features: Compared to professional security systems, the CHAF821 is quite basic. It does not offer advanced features like motion detection, glass break sensors, or smart home integration.
2. Battery-operated: The system relies on batteries for operation. Regular battery replacements are necessary to ensure the system remains functional.
3. Limited range: The remote control has a limited range, so it may not work effectively if your home is large or the sensors are located far from the control panel.
4. No professional monitoring: The CHAF821 does not offer professional monitoring. While this can save you monthly fees, it also means that the system will not alert authorities in case of a break-in.
Conclusion:The CHATTEC CHAF821 Alarm system is a cost-effective and easy-to-install security solution that is ideal for those on a budget. It offers basic features like door and window sensors and a remote control. However, it lacks advanced features and professional monitoring. If you're looking for a simple security system with a loud alarm and don't mind the limitations, the CHAF821 could be a good choice. On the other hand, if you require advanced features or professional monitoring, you may want to consider investing in a more comprehensive security system.
Recommendation:If you're on a budget and want a basic security system with door and window sensors and a remote control, the CHATTEC CHAF821 Alarm system could be a suitable option for you. However, if you require advanced features or professional monitoring, consider investing in a more comprehensive security system that offers these features. Ultimately, the choice depends on your security needs and budget.
Details:
Adjustable volume: this door alarm with chime has 4 adjustable volume levels, from 0-90 db silent mode, won't disturb sleeping babies. The receiver needs to be connected the power supply use, installation of batteries is not supported, door alarm installed with 2 AAA batteries, package does include please buy yourself. App remote monitoring: download smart life or tuba for free on your mobile phone, once the accessory triggers receiver will ringing and receive alarm notification at same time, in addition, you can achieve management, mode switching, timed alarms, ringtone switching other functional settings. Wide range of control: receiver supports 200 wireless learning accessories, such as: remote controller, door alarm, doorbell, infrared sensor, panic button, water leak detector, etc.
Alarm current: 300ma. The receiver has a memory function, maintains the previously set tone when you plug it back in.
specifications entrysyst:
- brand: Chatthen
- mpn: Chaf821
- part type: Security Remote Alarm Sensor System
- connectivity technology: Wireless
- included components: Remote Control
- connector type: Po Usb
- recommended uses for product: Home Security, Baby Monitor
- installation type: Self-adhesive
- sensor technology: Rf
- style: Type 1
- color: White
- assembly instructions: Diy
- alert type: Motion
- batteries required: Yes
- power source type: Corded Electric
- voltage: 5.0
- compatible devices: Smartphone
- noise level: 90.0
- package dimensions lxwxh: 4.45x4.37x3.66 Inches
- weight: 0.6 Pounds
payments entrysyst:
- other
- wallet: paypal
- credit card: visa
general entrysyst:
- category: Home & Garden > Security > Door Entry Systems Intercoms
offer entrysyst:
- quantity: 1
- availability: in stock
- started: july 29, 2025
- options: ship-to-home
- sold #: 16
shipping entrysyst:
- service: expedited
- transit: 3-8 days
- class: expedited
- type: fixed
returns entrysyst:
- time: 30 days
- policy: returns accepted
- paid by: buyer
- method: money back
seller entrysyst:
- # reviews: 223
- rating: 99.5%
- city: eugene, oregon