Telegärtner SB-442 - Wired - -20 - 60 °C - 80 g
6 pieces in stock at supplier
Product details
The SwitchBox SB 442 is an extension for the DoorLine Pro intercom system. With the SwitchBox, the DoorLine Pro can connect to four different telephone systems. This allows four residential units with separate telephone connections to be managed by the DoorLine Pro.
Note: After connecting a SwitchBox to the DoorLine Pro, the intercom system can only be called from a phone connected to the first telephone system.
Three additional relay outputs on the SwitchBox enable the activation of additional door chimes or the door opener. When using the door opener function, the contacts of the door opener can no longer be manipulated from the outside, as the SwitchBox is installed inside the house. Installation can be done directly on the wall or using the included mounting brackets on a mounting rail. The SwitchBox is configured via the touchscreen or the PC configurator of the DoorLine Pro.
30-day right of return
Compare products
Goes with
Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «TV accessories» category have a defect within the first 24 months?
Source: Galaxus- TelegärtnerNot enough data
- 1.Techly0 %
- 2.Hama0,1 %
- 3.Samsung0,6 %
- 4.Marmitek1,6 %
Statutory warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Galaxus- TelegärtnerNot enough data
- 1.Samsung0 days
- HamaNot enough data
- InLineNot enough data
- MarmitekNot enough data
Return rate
How often is a product of this brand in the «TV accessories» category returned?
Source: Galaxus- TelegärtnerNot enough data
- 1.Hama2,2 %
- 2.InLine2,7 %
- 3.Marmitek4 %
- 3.Techly4 %