Reliable Range – Communication range of up to 100m/328ft (the distance from the sensors to the receiver In THE OPEN AIR) and detection range of the infrared sensor of approximately 5-8m/16-26ft to effectively keep you alerted.
Different Ringtones – The receiver is a doorbell design with 36 different ringtones for personal preferences.
User-Friendly – There are 3 mode choices (Sound/LED Flash/Sound and LED Flash) and 3 levels volume adjustment (High/ Middle/Low ) from 25-80dB.
PIR Technology – Our sensor uses state-of-the-art passive-infrared (PIR) sensor to detect any movement within the detection range. Perfect for long or hidden driveways and allows you a fore warning when guests (or intruders) are approaching.
Expandable & DIY: 1 receiver can pair up to 5 PIR sensors and 1 PIR sensor can pair with multiple receivers. If you have more than one driveway or area you would like to monitor, just DIY and fulfill your needs.
1byone Wireless
Amazon.com Price: Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.$26.99 $19.99 (as of 02/06/2019 09:10 PST- Details)
Reliable Range – Communication range of up to 100m/328ft (the distance from the sensors to the receiver In THE OPEN AIR) and detection range of the infrared sensor of approximately 5-8m/16-26ft to effectively keep you alerted.
Different Ringtones – The receiver is a doorbell design with 36 different ringtones for personal preferences.
User-Friendly – There are 3 mode choices (Sound/LED Flash/Sound and LED Flash) and 3 levels volume adjustment (High/ Middle/Low ) from 25-80dB.
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| Style | 1 receiver+ 1 sensor, 1 receiver+ 2 sensor, 2 receiver+ 1 sensor |
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Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.
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- The amount of the Best Value discount will be reflected on the final order checkout page and will be allocated proportionally to all promotion items in the Shopping Cart, including the Best Value item itself. For example, if the promotion offers $5 off one item worth $10 when you purchase two qualifying items worth $20 each, the $5 will be divided proportionately between the three items, so that the Best Value item will appear with a $1 discount, and each of the two other qualifying items will appear with a $2 discount.
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Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.

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