Home Security System for DIY, Wireless House, Hotel, Garage, Shop

The burglar alarm system comes fully programmed, so you don't have to do any programming yourself. Once you receive it, simply open each sensor (excluding the remote control) and pull out the small paper tab near the battery to power up the unit. You can then install the PIR sensor and door/window sensors wherever you need to protect. The siren horn is powered by a 110V to 220V AC adapter, which you can plug into an outlet. You'll hear a beep, and then you can use the remote key fob to arm or disarm the system. The alarm horn will also beep to let you know the system's status (armed or disarmed).

When the system is armed and a door opens, even slightly, or the motion sensor detects an object, the horn will sound at up to 115dB to scare off intruders and alert you or your neighborhood of a possible break-in.

Technical Specifications: 1. Size: L 12mm x W 10.2mm x H 11mm 2. Power: AC 110V~220V, power cable length of approximately 92cm/3ft, extendable 3. Wireless operating frequency: 433MHz 4. Operating environment: -15°C to 55°C, 40% to 70% relative humidity

The normal working distance from the sensors to the horn (host) is about 328 feet (100 meters) in an open area, but barriers will reduce this distance. If you're closer to the siren/control unit, the sound can reach up to 115dB, but the volume will decrease with distance.

If you experience any false alarms, please first restore the system to its factory settings, then follow the operation guide to set it up again. You can also try replacing the sensor batteries. The siren host supports up to 30 wireless sensors, 8 remote controls, and 10 wireless doorbell buttons.

This affordable and simple intruder alarm system is perfect for use in your home, shed, garage, barn, shop, single-story apartment, cabin, motorhome, or any other small space you want to protect. It doesn't have any network capabilities, so there's no need for a GSM 3G/4G or Wi-Fi home alarm system. If you need emergency assistance, simply press the panic button on the remote control, and the alarm will sound immediately.

The accessories included are: - Infrared Motion Detector (KERUI P815): Powered by a 9V 6F22 battery, with a detection range of 19-26 feet, a vertical angle of 60 degrees, and a horizontal angle of 110 degrees. - Door/Window Sensor (KERUI D022): Powered by a 23A 12V battery, triggers the alarm when the sensor is opened by more than 1mm (0.03 inch). - Remote Control (KERUI RC527): Powered by a 23A 12V battery, with sliding covers to prevent accidental activation.

If you have any issues or need to customize your alarm system, please feel free to contact us, and we'll do our best to help you out. The alarm system is also compatible with other KERUI brand alarm hubs, allowing you to build a complete DIY home security system as per your needs.

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