Crystal clear two-way voice calls for seamless communication with family members. Enhanced speaker for louder and clearer sound quality. Automatic switch to clear night vision with no "red dots" for undisturbed sleep experience. Compact and HD-compatible home smart camera with built-in AP hotspot and infrared night vision. Upgraded 1080P pixels for clear zoomed-in pictures and HD-compatible resolution of 1920*1080 for more picture details. Motion detection alarm and video push message feature for added security. Item Name: Surveillance Cameras Material: ABS, Plastic Number of Cores: Single-Core Memory: 416KB SRAM 4M PSRAM Flash: 4MB TF Card: Supports Up to 32GB Operating System: Free RTOS Number of Simultaneous Access Users: 4 Input: Built-in Microphone Main Frequency: 384MHz Power Consumption: 300mAh (with Infrared On); 150mAh (without Infrared) Infrared Irradiation Distance: 3-5 Meters Working Temperature And Humidity: -10~50, Humidity Less Than 95% (no Condensation) Sensor Chip: GC0308 Focal Length: 2 Meters Angle: 90-degree Display Resolution: 100w Day And Night Switching Mode: Day And Night Switching Digital Noise Reduction: 2D Digital Noise Reduction Video Compression Standard: MJPEG Audio Compression Standard: G711U Audio Transmission Recording: Storage Interface SD Card (Maximum 32GB) Power Interface: Type C Wireless Standard: IEEE802.11b/g/n Frequency Range: 2.4 GHz ~ 2.4835 GHz Channel Bandwidth Supports: 20MHz Security: 64/128-bit WEP, WPA/WPA2, WPA-PSK/WPA2-PSK Hotspot Connection Distance: Maximum 15-20 Meters Features: HD-compatible, with Two-Way Voice, Clear Night Vision Size Details: L: 8.5cm/3.35", W: 4.0cm/1.57", H: 3.5cm/1.38" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Surveillance Camera 1 x Data Cable 1 x Support Base 1 x Film 1 x User Manual