Waytronic Wireless PIR Motion Sensor Detector Security Alarm Chime, 2 Sensor and 1 Receiver, 8m Detection Range, Night Light, 36 Ringtones, 5 Welcome Sounds, Wall Mount

• ★Reliable Range: The transmission range of sensor detects motion up to 280m/918ft and detection range of the infrared sensor approximately 2~8m/ 6.6~26ft to effectively keep you alerted. When the movement is detected by the sensor,the receiver will make an audible sound and the LED light will flash.
• ★5 Modes Selection: welcome, alarm, doorbell, colorful light and night light mode, 5 in 1 automatic door chime. You can set the proper mode according to your needs. With 4 colors LED light, Color/ Red/ Blue/ Green, and 4 levels adjustable brightness, can distinguish multiple entrances only by different light color.
• ★Different melodies & Volume for Selection：The receiver is a doorbell design with 36 ringtones and 5 welcome doorbell sound for personal preferences. 4 levels volume adjustable(Loud/ High/ Middle/ Low ) from 113~25dB.
• ★Wide Application: You can place the receiver in your house and put the the infrared motion sensor at other places, such as home mailbox, driveway, gallery, gate, doorway, walking paths, door entrance, apartment, office, hotel, store and many other indoor places, not suitale for outdoor; the motion sensor door chime without waterproof function.
• ★As for the receiver, no wiring needed, no installation hassles, self-adhesive installation, the detector is wall mounted. Use batteries or micro USB power supply. Before using, please read the manual carefully and put in batteries (not included), adjust the sensor's angle to avoid false alarming. If there are any question or problem, please contact us freely.

For business welcome purpose, a big mall with various gates or small retail store may need the detectors to transmit rings when guests come in. For the home safety purpose, alert you when someone is approaching your driveway/porch/gallery/garage door. Also can used to monitor the elderly or child, who live separately or needs help. Put it to the mailbox door, the chime will work when you have mail in your box. No more walking out every hour to see if your mail is there. Applicable to all kinds of shops, upscale clubs, hotels, offices, factories, homes, banks, store,garage, supermarket, boutique,villas and other places! Features: Various modes for selection: welcome/ alarm/ doorbell/ color light/ night light reminder mode. 36 different ringtones from melody sounds to simple basic buzz and 5 welcome songs for business use. 4 levels volume can be adjustable. Colorful LED flashing light, adjustable brightness, 4 light color mode choices (red light/ blue light/ green light and color light). Built in 8 chord music chips, 40mm speaker, more pleasant, more loud. Independent alarm speaker, maximum 113dB, can effectively deter thieves. Parameter: Power Supply: battery or USB power Receiver: 3pcs 1.5V AA Batteries (not included) Transmitter: 3pcs 1.5V AAA Batteries (not included)Detecting range:2-8m/6.6-26ft Operating range:280m/918ft Volume:up to 113dB Working temperature:-10~60 centigrade Storage temperature:-20~70 centigrade Note: 1. Not waterproof, if you need use them at outside, have to use a cover to protect it. 2. Use high capacity battery so that can extend product life, also the batteries life is related to the usage count, hope you can understand.