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.

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 5 inch
Height : 4.6 inch
Length : 5.2 inch

Item Weight: 12 ounce (View shipping rates and policies)
Shipping Weight: 12 ounce (View shipping rates and policies)

ASIN : B00WLWHLWK

Product Description

The 1byone driveway alarm provides a solution to alert you the moment someone enters your property. It''s convenient and especially, with an affordable price. When the movement is detected, the Passive Infrared (PIR) sensor sends a wireless signal to the receiver unit up to 100m/328ft away. Using the receiver unit, you can choose to be alerted by a high or low chime or alarm tone. Adjust the volume of these alerts, and a silent LED flash is also available if you like. What''s more, 1 receiver can pair with up to 5 PIR sensors so that a large area could be secured. We offer many combinations of sensors and receivers, simply choose what best fits you!To avoid false alarms:Don''t mount the PIR sensor in direct sunlight (as PIR detects moving heat sources) or in a place affected by wind. When installing the sensor outside, a shady place with minimal temperature fluctuation will be an ideal choice. Also, avoid mounting this device on UPVC or metal doorframe surfaces as this will affect the communication between the sensor and receiver.Specifications:Power Supply (Receiver): AC 110-120V 60HzPower Supply (PIR Transmitter): 3 x 1.5V AAA batteries (not included)PIR sensor detecting Range: 5-8m/16-26ftCommunication Range: 100m/300ft(IN THE OPEN AIR)Weather Resistant: IP44Ring Volume of Receiver : 80dB(within 0.5m/1.5ft)Contents:1 x Receiver2 x PIR Sensors2 x Wall Plugs2 x Screws1 x Instruction ManualHere at 1byone, we stand by our products 100% with a 12-month . A happy purchasing experience is our #1 priority and we will happily send a product replacement if any issues arise.