ANSI Standard Heavy Duty Electric Strike Lock Fail Secure or Fail Safe Mode Adjustable for Access Control used Two-way audio: Built-in microphone and

Two-way audio: Built-in microphone and rear speaker for clear two-way communication from your phone or NVR

Has NO Accessories

Smart IR Technology to Avoid Overexposure

Advanced AI Features: Loaded with intelligent analytics such as Line Crossing

4K Ultra HD Clarity: With an 8MP sensor recording at 20 FPS

ANSI Standard Heavy Duty Electric Strike Lock Fail Secure or Fail Safe Mode Adjustable for Access Control used Two-way audio: Built-in microphone andGood Condition, Used, Has Accessories. Fail Safe or Fail Secure Mode Adjustable Holding Force: 1000kg 2204lb Designed for Metal Frame: drill a hole, then install it directly Strike lock needs to work with mechanical lock or knob lock which you need to buy separately