Bestguarder SY007Plus Hunting Motion Detecter 300M Wildlife Wireless Security Alarm System Deer Detector Camera Trap. Bestguarder SY-007 Plus is the new generation products base SY007. SY-007 Plus is a wireless alarm system contains one 433MHz wireless. Receiver and two passive infra-red (PIR) motion detectors up to five detectors can. Be combined to a receiver, when the detector is triggered by a motion in 0-15M. Open distance, a wireless signal within a maximum range of 300M is transmitted to. The receiver, a 15 seconds vibration, a 15 seconds LED light and a 15 seconds. Sound can identify which detector has been triggered. This alarm system is primarily used by hunter to inform them of the approach of. Any animals, it is also used in the field of residential and commercial surveillance. (1)Adjustable detecting distance up to 15M(in an open environment) for detector. (2)Wireless transmission range up to 300M(in an open environment). (3)Water resistant and shock resistant. (4)Three alarm modes: sound alarm, vibration alarm, LED light alarm. How to connect the receiver and detector. When the receiver and detectors are powered on, the detectors will be connected to the. Receiver wirelessly and automatically, its corresponding signal indicator(1,2,3,4,5) will blink. For 15 seconds with sound and vibration, then keep in green color. Connecting distance is up to 300M in an open environment. After the receiver and detectors are powered on and connected successfully, when the. Detector is triggered by any motion, its corresponding signal indicator on the receiver will. Blink for 15 seconds with sound and vibration alarm, then keep in green color till next trigger.