1/2.7" Progressive Scan CMOS2.0 mm fixed lens3D Digital Noise ReductionEasy InstallationThe direction of the Angle can be adjusted to fit the TT Detector's AngleProtection Level IP66
433MHz two-way wireless communicationTwo-way communication, stable and secureLED display, show the differernt feedbacks with easy understandingUp to 35 hrs battery backup after mains lost, no worry...