Analogue in-house telephone
HTA 811-0
Product detailsAnalogue in-house telephone for the replacement and expansion of existing door intercom systems with 6+n technology or wire-saving.
With the basic functions calling, speech, door release and storey call. Electronic call generator with three-tone chime, alpha tone for door calls and continuous tone for storey calls.
Performance features
• Potential-free door release and light button
• Integrated audio privacy device for all applications (assignment if required)
• Electronic call signal with door/storey call differentiation, alpha and continuous tone
• Stepless call volume adjustment max. 83 dB(A)
• Plug-in handset for simple assembly
• Conversion for table-top mounting using suitable accessory
Technical data
Contact type:2 n.o. contacts 24 V, 1 A
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.
HTA 811-0 A/SAnalogue in-house telephoneAluminium/blackC200041542-00
HTA 811-0 A/WAnalogue in-house telephoneAluminium/whiteC200044627-00
HTA 811-0 E/SAnalogue in-house telephoneStainless steel/blackC200041543-00
HTA 811-0 E/WAnalogue in-house telephoneStainless steel/whiteC200044628-00
HTA 811-0 SAnalogue in-house telephoneBlackC200044449-00
HTA 811-0 SH/SAnalogue in-house telephoneHigh gloss black/blackC200041548-00
HTA 811-0 SH/WAnalogue in-house telephoneHigh gloss black/whiteC200044631-00
HTA 811-0 WAnalogue in-house telephoneWhiteC200039976-00
HTA 811-0 WH/SAnalogue in-house telephoneHigh gloss white/blackC200041549-00
HTA 811-0 WH/WAnalogue in-house telephoneHigh gloss white/whiteC200044430-00
Article designationArticle descriptionColour/MaterialKGSAP article no.
HH 800-0Hearing aid-compatible receiverWhiteE200087165-00
HT/NB 800-0 SIn-house telephone retrofit panelBlackD210008890-00
HT/NB 800-0 WIn-house telephone retrofit panelWhiteD210008889-00
ZT 811-01 STable-top accessoryBlackC210006821-00
ZT 811-01 WTable-top accessoryWhiteC210006820-00
Documents available for downloading
Spare parts
Article designationArticle descriptionColour/MaterialKGSAP article no.
BTS 850-..., HTA/HTS 811-... WHousing completeWhiteE200029583-00
HT 811/840/850/870-... SReceiver with no-tangle cordBlackE200029894-00
HT 811/840/850/870-... WReceiver with no-tangle cordWhiteE200029573-00
HTA 811-...TerminalsYellowE200029884-00
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