1byone Wireless Household Alert Security System is an easy-to-install and DIY home security system, which is perfect for your office, apartment or home. Just rest in absolute ease! This door bell kit is compatible with any Easy Chime at 1byone and vice versa. If you want to add more push buttons/ receivers, they are all available at 1byone. Each receiver can work with up to 60 additional push buttons. They can be configured with different tones. Therefore it will be convenient for you to distinguish visitors’ entering position. Use it in your front, side, or back doors to lead a safer life of high-tech!
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