Commax DRC-703S - Device Component Identification

4
2. Part names
① Camera
② LCD
③ RF CARD Receiver
④ Mike
⑤ LED
⑥ Number Key Button
⑦ Electric Key Button(in case of input the password)
⑧ Proximity IR Sensor
⑨ Security Button
⑩ Call Button
⑪ Program Button
⑫ Cancel Button
⑬ Speaker
⑭ Reset
⑮ Camera Adjustment Part
⑯ DC 14V
⑰ RS-485/Zigbee
⑱ Switch Connection (NO,NC)
⑲ LAN PORT