Specifications:300,000 video module switch Main controller:for Espressif ESP32-S3 Supports bidirectional voice intercom, video surveillance, camera phone remote control conversion Infrared night vision function Sensor:1/6.5-inch GCO308 high-performance CMOS sensor Minimum illumination color:0.01Lux@(F1.2,AGCON);0LuxwithIR; black and white:0.001Lux@(F12,AGCON),0LuxwithIR Image output:480*640@6fps Lens:300,000 pixels (FPC-5cm) 18PIN-(GC0308-591002) filter Infrared night vision support Audio processing:G711A codec standard supports two-way voice forwarding function and supports audio and video synchronization Audio interface:1 input level 2Vp-p, impedance 1kQ; 1 output impedance 16Q30mw output power Signal interface:1 photoresistor interface, 1 IR-CUT drive interface, supporting linkage of photoresistor input signal with IR-CUT and infrared light Antenna interface:1 WIFI antenna, supports wireless network connection Key interface:switch 1 key, setting key, switch 2 key Reliability:Comprehensive -protection, in line with national and standards:7*24 hours 65 high temperature test, stable and reliable (including complete machine test) Mobile phone monitoring:Support mobile phone monitoring (Os, Android) Power supply:DC5V Board size:dedicated to video switch module Overseas version:JLINK Due to different batches, there may be differences in product appearance and printed text, which will not affect use. Colour:As Shown Material:PCB Package Contents: 1 * 2CH module with camera 1 * Antenna 1 * Single ended electronic cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.