Door Chimes & Bells By METAK

• Large Wireless Range: Door Motion Alarm is triggered by the PIR sensor via monitoring movement, it has 110 degree wide angle Infrared which can cover 7-25 ft range, support 600 ft operating range between the receiver and motion sensor.
• Easy Installation: The business motion door chime is mounted and works with 2*AAA battery and receiver plugs into a standard outlet. Support screw fixed or adhesive fixed and IP55 Waterproof, slide lock design easier to replace battery without separating screw and fixed plate.
• House & Store Entrance: Our business doorbell has 5 level volume in 0-120 dB, up to 62 kinds of ringtones (Including - ?Welcome Rings, which is special designed for commercial). Not only help you care of child/elderly, but also let you no more missed any customers.
• Expandable: Flexible design according to your actual needs, choose the quantity of sensor and receiver you like, which can be freely matched with each other. Each receiver of motion door buzzer can work with 20 infrared motion sensor at most.
• Long Lifespan: Our motion doorbell chime built-in energy-efficient circuit which makes it get more standby time. Low battery alert can remind you replace battery in time via flashing red light. We provide free return or replacement and 1 years warranty.

• Large Wireless Range: Door Motion Alarm is triggered by the PIR sensor via monitoring movement, it has 110 degree wide angle Infrared which can cover 7-25 ft range, support 600 ft operating range between the receiver and motion sensor.
• Easy Installation: The business motion door chime is mounted and works with 2*AAA battery and receiver plugs into a standard outlet. Support screw fixed or adhesive fixed and IP55 Waterproof, slide lock design easier to replace battery without separating screw and fixed plate.
• House & Store Entrance: Our business doorbell has 5 level volume in 0-120 dB, up to 62 kinds of ringtones (Including - ?Welcome Rings, which is special designed for commercial). Not only help you care of child/elderly, but also let you no more missed any customers.
• Expandable: Flexible design according to your actual needs, choose the quantity of sensor and receiver you like, which can be freely matched with each other. Each receiver of motion door buzzer can work with 20 infrared motion sensor at most.
• Long Lifespan: Our motion doorbell chime built-in energy-efficient circuit which makes it get more standby time. Low battery alert can remind you replace battery in time via flashing red light. We provide free return or replacement and 1 years warranty.

• Easy to InstallThe sensor and receiver are paired already, all you need to do is attach the transmitter, plug the receiver into any standard outlet, pick a tone you like and here we go.
• Built to LastWith one standard household AAA battery in equipment and design of Ultra-Low-Power, the sensor can easily last 1-2 years. which allows battery to be replaced less often, save your time and money.
• A Must-Have500FT reliable long working range, perfect entry alert chime when door opens for home and business. What about insecure front door, child safety gate, upstairs window, cabinet, basement door...you tell me.
• Mute to 120dB 58 unique long and short tones with 5 adjustable volume levels. The max volume 120dB is loud enough to be heard anywhere in the house, you will never miss out an alert. Prefer not to be disturbed? Set it to mute.

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