SKU: EL632/G+EL632/G+ /48 sound module with camera For Nexa push buttons door panels.Digital IP "G+" installation on TCP/IP protocol. Additional information Privacy on audio, video and door open progresses. Guide for the visually and hearing impaired, through LEDs and voice messages (call in progress, in communication, door opening or busy system). Connection to push button modules or keypad using small flat cables provided with the modules. Opening of two different doors from the same entry panels. Removable terminal connector for easy wiring. Includes two push buttons.