Wireless Driveway Alarm Door Chimes, Business Smart Infrared Visitor Doorbell Chime, Indoor Home Security System with 1 Plug-in Receiver and 2 PIR Motion Sensor Detectors Weatherproof(White)

Style: 1 plug-in receiver+2 Motion Sensor Detector The Angelland Smart Visitor doorbell Home Security driveway alarm provides a solution to alert you the moment someone enters your property. It's not only very convenient but also extremely affordable. Installation Steps: 1. Place the correct batteries (3 AAA batteries) in the Sensor, make sure that the batteries have been put in the proper positions. 2. Mount the Sensor properly by the front door, window frame, driveway, walk path, backyard or anywhere you need. 3. Switch on the receiver and adjust the volume to the right position. 4. Now the remote detective system is operating with the infrared detect technology. 5. Place the Receiver in a place easy to reach. 6. When the Sensor detects motion, the Receiver will make an audible sound & the LED light will flash. 7. Please wait for 10 seconds after switching on Sensor & Receiver to activate. Specifications: Working Voltage of the Receiver: 110V-240V Working Voltage of the PIR Sensor Detectors: 4.5V(3 AAA batteries, not included) Receiver Switch Setting: 1)Music source: 38 different musics for optional, use the external button "music" to finish. 2)The function of volume adjustment: there are three kinds of volume (high, middle, low) for choice 3)Adjust sound and silence Working Range: Up to 328 feet (100 meters) Infrared sensing distance: 3-7 meters（Up to 23 feet） Receiver size:3.14” L * 2.99” W x 1.29” H(80*76*33mm) PIR Sensor size:3.14” L x 2.32” W x 1.77” H (80*59*45mm) Packing size:15*9*9cm ackaging Weight: 7.48 ounces (0.46lbs) Package Contents: 1 * Receiver 2 * PIR Sensor 2 * installation accessories 1 * Instruction Manual

• ❤ USER-FRIENDLY: The door bell chime have 2 modes choices (LED Flash/Sound and LED Flash), You can personalize your doorbell with 38 unique ringtones and 4 volume levels.
• ❤ EFFECTIVE DISTANCE: Working range is up to 328 feet (100 meters). Infrared sensing distance is 3-7 meters. It can be successfully used for your home, office, shop, hotel or other buildings.
• ❤ 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.
• ❤ APPLICATIONS: It is not just a driveway alert, you could use it as an intruder alarm, alleyway alarm, critter detector, car alarm(interior), warehouse monitor, supply closet alarm, garage and tool shed monitor, mailbox sensor, front door or walkway detection. Also great to alert business owners that are working in the back, or out of sight, to customers entering their store. Use as a signal when pet is ready to come in or out.
• ❤ EASY INSTALLATION: As for this visitor chime, there are no wires to run, no installation hassles, the sensor is wall mountable. You just need to put in the batteries(not included), and place the wireless motion sensor and alarm receiver wherever you prefer.