Meichoon Motion Sensor Alarm Wireless Home Security Alert System Doorbell for Front Door Indoor Room Entry Driveway Mailbox with 1 Sensor and 2 Receiver

Meichoon Motion Sensor Alarm Wireless Doorbell Alert

Item Type:Infrared Detector Alarm
Model: 1* Infrared Sensor + 2* Receiver

Power Supply:
Receiver host: 3*AA battery( Not included ) or micro USB,
Infrared sensor: 3* AAA battery( Not included ) or micro USB,
Frequency: 433MHz
Transmission Distance: 280m(Open Area)
PIR Sensor Angle: 100 degree(horizontal);15 degree(vertical)
Sensor Range: 2~8m
Volume: 4 level
Brightness: 4 level

Package List:
1* Infrared Sensor
2* Receiver
1* Bag of Mounting Screws
1* User Manual(English)

Note: The AA battery for the receiver and the AAA battery for the PIR sensor is not included in the package.