Nineleaf 1 Set 5 Mode Motion Sensor Alarm with Remote Control, Wireless Infrared Home Security System, PIR Motion Detector Alert, Entrance Welcome Doorbell for Shop Store Hotel Office - NineLeaf Tech, NL-AMA-KS-SF20R-1PK+RMT-20R-1PK

• 5 Modes: Welcome / Doorbell / Alarm / Color light / Lighting Mode. It can detect movement in the surrounding areas and trigger alert to the paired receiver. It provides security and safety to your property and loved ones. 5 Languages/36 Ringtones / 4 Brightness and Color / 4 Level Volume Adjustable:5 welcome languages selectable in welcome mode.36 ringtones selectable in doorbell mode.welcome/doorbell/Alarm Mode has 4 levels volume adjustable(Loud/ High/ Middle/ Low ) from 113~25dB.. Color light/ Lighting mode is silent and has 4 levels brightness adjustable, great for people with hearing disabilities or there is sleeping baby in your house. The color light Mode also has 4 colors selectable. Strong transmission range: The transmission range is up to 280m/918ft and detection range approximately 2~8m/ 6.6~26ft to effectively keep you alerted.Place the receiver indoor and put the sensor at other places, such as door entrance, home mailbox, driveway, walking paths, apartment, office, hotel, store, and many other indoor places. DIY pairing: You can choose the quantity of transmitter and receiver as you need.Each receiver can maximum learning 32 infrared, vibration, magnetic etc wireless sensor accessories and 8 remote controllers. Easy to Instal:Receiver is 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., Manufacturer: NineLeaf Tech