Built-in bell extension TCKE3 for up to 32 - Door station door communication ASI21000-0000

Built-in bell extension TCKE3 for up to 32 - Door station door communication ASI21000-0000 – TCS – 4035138016544: Built-in bell extension TCKE3 for up to 32 ASI21000-0000 installation technology bus system, mounting type built-in, modular design, number of call buttons 32, material plastic, color black, height 56mm, width 88mm, depth 30mm, for up to 32 residential units, interconnection of up to 6 built-in bell button extensions possible on the built-in door loudspeaker, can be integrated behind on-site front panels, pluggable screw terminals for connecting 32 bell buttons via 8 x 4 button matrix, each on-site bell button can be assigned 2 indoor stations, acknowledgment tone when the bell button is pressed, on-site bell button can be used to switch on the light , Permissible ambient temperature: -25 degrees C to 55 degrees C, Dimensions: H 56 mm x W 88 mm x D 30 mm