KERUI 433MHZ Wireless Home Smoke Detector Security System 5/10pcs

The KERUI wireless smoke detector is a modern home security system designed for rapid fire hazard detection and notification. This photoelectric detector uses advanced sensor technology that emits an 80dB signal, helping to avoid tragic consequences. The wireless smoke detector can operate independently or integrate with WiFi and GSM alarm systems, providing you with complete home protection.

Wireless smoke detector — main features

• 433MHZ wireless connection — Reliable connection to the main alarm device without wires, allowing for easy installation in all areas of the home without complex installation work.
• Photoelectric sensor — The latest sensor technology reacts quickly to smoke, providing a notification before the fire spreads.
• 80dB audible alarm — A powerful and loud alarm signal is audible throughout the house, waking residents even during sleep and providing time for a safe escape.
• Independent or integrated operation — The wireless smoke detector works independently or connected to a WiFi and GSM alarm system, sending SMS and phone calls via the network.
• Remote notification — Connection to the main station activates remote notifications, sending information about the danger directly to your smartphone.
• Durable and compact design — The elegant white or black perimeter fits discreetly into any style of interior without causing any interference.
• Easy installation and maintenance — Battery-operated sensors do not require complex maintenance procedures, only regular cleaning and battery replacement.

Technical specifications

• Communication frequency: 433MHZ
• Sensor type: Photoelectric smoke sensor
• Alarm level: 80dB
• Compatibility: WiFi and GSM alarm systems
• Package: set of 5 or 10 units
• Power supply: Batteries (not included)
• Operating mode: Independent and/or connected
• Integration options: Remote notification via SMS and call

Who is it suitable for and how to use it?

The KERUI wireless smoke detector is ideal for homes, offices, restaurants, and small production facilities. It is especially recommended for families with children and the elderly, where reliable early fire detection is essential. Install detectors in kitchens, bedrooms, living rooms, and other high-risk areas. The wireless smoke detector integrates via a 433MHZ connection, making it easy to connect to main control panels or alarm stations for thousands of home security scenarios.

Buyer questions

Q: Does the detector work without an alarm system?
Yes! The KERUI wireless smoke detector has a dual-mode function. It can operate independently, emitting an 80dB audible alarm in the event of a fire hazard. At the same time, if you connect it to a WiFi or GSM system, you will receive remote notifications and SMS information about the danger, whether you are away from home or do not want to use a direct alarm system.

Q: How often do I need to change the batteries?
It is recommended to change the batteries of the KERUI detector every 12 months, or some models may last longer depending on the battery type and frequency of use. The system usually signals when the battery is running low, so you know it needs to be replaced. Use only high-quality batteries and check the sensors regularly several times a year.

Q: Is the system compatible with different alarm systems?
The KERUI wireless smoke detector uses the standard 433MHZ frequency, which is compatible with most WiFi and GSM alarm systems. Please check the frequency and compatibility of your main system before purchasing. The manufacturer's instructions provide detailed connection steps for the most popular alarm brands across Europe.

The KERUI wireless smoke detector is a useful investment in family safety and home protection. This compact, modern sensor guarantees fast fire detection and instant notification. Choose a wireless smoke detector and sleep peacefully, knowing that your home is protected from adverse situations 24/7.

Sources: Smoke detector technology and fire safety | TopSmart store