Standard bus telephone
BTS 850-02
Product detailsStandard bus telephone for Siedle In-Home bus.
With the basic functions calling, speech, door release, light and storey call.
Performance features:
• Hearing protection, audio privacy device integrated
• Muting and status display
• Parallel switching of 4 standard bus telephones (from the 3rd device, the PRI 602-… USB and ZBVG 650-… are required for programming).
• Call differentiation for storey call, 2 door calls and internal call.
• Door release button
• Light and muting button freely configurable and capable of double assignment.
• Call generator with 11 call tone sequences, including chime
• Call volume adjustable in 5 stages up to max. 83 dB(A)
• Door release/light function at any time using bus cores
• Door connection possible at any time
• Interfacing relay accessory ZAR 850-… retrofittable, e.g. for actuation of an additional signalling unit.
• Base plate with pre-installable terminals.
• Can be used with table-top accessory ZTS 800-… as a table-top device.
Technical data
Operating voltage:via In-Home bus
Ambient temperature:+5 °C to +40 °C
Dimensions (mm) W x H x D:91 x 201 x 46
Article information
Article designationArticle descriptionColour/MaterialKGSAP article no.
BTS 850-02 A/SStandard bus telephoneAluminium/blackC200041470-00
BTS 850-02 A/WStandard bus telephoneAluminium/whiteB200044617-00
BTS 850-02 E/SStandard bus telephoneStainless steel/blackB200040916-00
BTS 850-02 E/WStandard bus telephoneStainless steel/whiteC200044618-00
BTS 850-02 SStandard bus telephoneBlackA200044445-00
BTS 850-02 SH/SStandard bus telephoneHigh gloss black/blackC200041475-00
BTS 850-02 SH/WStandard bus telephoneHigh gloss black/whiteC200044621-00
BTS 850-02 WStandard bus telephoneWhiteA200040023-00
BTS 850-02 WH/SStandard bus telephoneHigh gloss white/blackC200041476-00
BTS 850-02 WH/WStandard bus telephoneHigh gloss white/whiteC200044426-00
Accessories
Article designationArticle descriptionColour/MaterialKGSAP article no.
HH 800-0Hearing aid-compatible receiverWhiteE200087165-00
HT/NB 800-0 WIn-house telephone retrofit panelWhiteD210008889-00
ZAR 850-0Interfacing relay accessoryOthersC200035272-00
ZTS 800-01 SStandard table-top accessoryBlackA200040930-00
ZTS 800-01 WStandard table-top accessoryWhiteA200044472-00
Documents available for downloading
Spare parts
Article designationArticle descriptionColour/MaterialKGSAP article no.
BTS/BTC 850-...TerminalsBlueE200029590-00
HT 811/840/850/870-... SReceiver with no-tangle cordBlackE200029894-00
HT 811/840/850/870-... WReceiver with no-tangle cordWhiteE200029573-00
© 2020 S. Siedle & Söhne OHG
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