Intercom Phone Series 925/926 (1+n)

Equipped with the functions prevention of eaves dropping , alpha ringing sound and call distinction of the floor door. The system transformer 322 can tap the LED illumination of up to 12 participants. Further participant’s illumination with additional transformer 322. The perfect solution for replacing an existing bell with door opening system. Instead of the door opening pushbutton you can install the internal telephone HT925 or HT926. Parallel switching is possible up to two telephones.

• House phone HT925-S-2 in 1+n technology with prevention against eaves dropping
• Standard delivery with prevention of improper use (refers to the function of the door-opener pushbutton)
• Very loud calling signal
• Fixed lowering of the ringing level is possible
• As an option a call turn-off is possible (standard in model 926)
• Call distinction for home call and floor call
• Very high interference voltage stability
• Loud and high-quality voice reproduction
• Call extension and link to system possible
• Possible parallel connection of up to 2 telephones

835-3 / Circuit board consists of:

• Control electronics , amplifier, door loudspeaker, electronic microphone
• Volume control for voice loudness to the front door
• Integrated alpha ringing sound
• Active door loudspeaker 835-3 with call electronic for home call and floor call
• Volume control for voice loudness to the front door
• Simultaneous duplex voice communication
• Easy realization of door change-overs

322 / Transformer

Power transformer for panel mounting or indicator board installation 230 V/8 VAC, 2A; 12 VAC / 1,3A  type of protection: PTC, IP40

Dimensions: 35*125*62 mm

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