Siedle Doorstation-Set - Silver
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Product Information
Full details
The Siedle SET CA 812-1 E/W is a wired audio intercom system designed for single-family homes or small buildings needing basic communication and door access. Its key benefit is reliable calling, speaking, and door opening functionality with a straightforward 1+n wiring system. A potential caveat is its limited expandability, supporting only one additional indoor station per call button.
All features
| Colour | Silver |
|---|---|
| Model Part Number | SET CA 812-1 E/W |
| Brand | Siedle |
Extended Product Information
FAQs
What is the 1+n technique?
The 1+n technique is a wiring method commonly used in intercom systems where '1' represents a common wire and 'n' represents individual wires for each function (e.g., one for calling, one for speaking) to each device. It simplifies installation compared to systems requiring more wires.
Can I add more than one extra indoor station?
No, each Compact-Set can be expanded with only one additional indoor station per call button. This set has one call button, so it supports a maximum of two indoor stations in total (the one included plus one additional).
Is the outdoor unit weatherproof?
The product description does not explicitly state weatherproofing ratings, but it is designed for outdoor installation. It's recommended to install it in a location that offers some protection from direct extreme weather elements where possible.
How do I adjust the volume?
The voice volume on the door station is adjustable. The indoor station's volume can be infinitely adjusted up to a maximum of 83 dB(A) via its volume control.
What is included in the SET CA 812-1 E/W package?
The package includes: 1x Audio-door station Siedle Compact (CA 812-1 E), 1x Intercom Standard (HTS 811-... W), and 1x Transformer (TR 603-...).
Can this system be used for a business?
Yes, it can be used for small businesses that require basic audio communication and door release functionality at a single entrance point.
Is this system hands-free?
Yes, the indoor unit (HTS 811-0) features a speakerphone, allowing for hands-free communication.
Troubleshooting
No sound from the door station
Check all wired connections to ensure they are secure. Verify the transformer is powered and providing voltage.
Door release not functioning
Ensure the door release button on the indoor station is being pressed correctly. Check wiring between the indoor station and the door lock mechanism.
Intermittent audio or poor sound quality
Inspect wiring for any damage or loose connections. Ensure the distance between components does not exceed recommended limits for the 1+n system.
Indoor station does not ring
Confirm the indoor station is properly connected. Check if the call volume is turned down or muted on the indoor station.
Pros and Cons
Pros
- Simple and reliable 1+n wiring technology
- Durable stainless steel construction for the outdoor unit
- Clear audio quality with adjustable volume
- Includes essential components for a complete system
- Expandable to a second indoor station for multi-room use
Cons
- Limited expandability to a maximum of two indoor stations
- Basic functionality; lacks video or advanced features
- Installation requires basic wiring knowledge
- Floor call functionality requires an additional accessory (ZERT 811-...)
Setup, Compatibility & Care
Setup:
- Mounting: Securely surface mount the audio door station outdoors and the in-house telephone indoors. Ensure both are placed at a suitable height for operation.
- Wiring: Connect the door station, indoor station, and transformer using the 1+n wiring system. Refer to the included manual for specific wiring diagrams.
- Power: Connect the transformer to a suitable power source.
Compatibility:
- This set uses the 1+n system. It can be expanded with one additional Siedle audio indoor station (per call button) and a secondary signal device.
- For floor call functionality, accessory ZERT 811-... is required.
- A table-top accessory (ZTS 800-...) is available for the indoor station.
Care:
- Outdoor Station: Clean the stainless steel surface with a soft, damp cloth. Avoid abrasive cleaners that could scratch the finish.
- Indoor Station: Wipe the unit with a dry or slightly damp cloth. Ensure no moisture enters the speaker or microphone openings.