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Energy Saving Device ESD

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The SALTO in room energy saving device (ESD) helps to save up to 65%* of a hotel room or student dorms electricity consumption and unlike standard (magnetic stripe) energy savers, only authorized SALTO key cards will switch on the lights. Any other card (frequent flyer, business card etc) or other SALTO cards belonging to other rooms, will not activate the lights. It is also available in a connected on-line version, which as well as energy saving indicates in real time the presence of guests or staff in a room, logging the information directly into the hotel PC. When a guest enters the room and inserts their card into the ESD it switches on all electrical equipment. When staff enter the room for cleaning or maintenance, the ESD recognises their staff card and switches on only the electrical equipment they need to do their work.

Main features and benefits:

•2 different finishes for different room styles.
•Available with 1 or 2 relay outputs.
•Window detector input. If window is left open, the system will switch off the air conditioning.
•Flexible exit time delay by software.
•Modern Blue LED indicator which indicates the location of the device in the dark, and blinks as a courtesy indicator after retrieving the card when leaving the room.
•Available in i-Button and RFID(Mifare, DESfire, Vicinity).
•On-line version available in RFID models.

Technical data

Input Voltage:
220 Volts AC +-15%.
1 watt in rest mode, 1,5 watts when activated.
Relay power cut:
2A, 220 Volts.
Max. section for power and relays contacts connector:
Stranded wire section: 12 AWG (2,5mm2). Strip length: 4-5mm.
Max. section for windows detector connector:
Stranded wire section:16 AWG (0,5mm2). Strip length: 4-5mm.

Connected version:

•Real time ESD monitorization through the software.
•Real time ESD audit trailing. The list of users that have activated the ESD is automatically downloaded into the PC.
•Connected by bus RS485. Last ESD of the series must be connected to a SALTO ON LINE control Unit (CU50EN or CU50ENSVN).
•Max. Number of ESD connected per IP door controller: 40.


Info Tag

Narval d.o.o. - Security Systems

Antuna Branka Šimića 2A
71000 Sarajevo
Bosnia and Herzegovina
Tel: +387 33 661 464
Fax: 387 33 661 464
E-mail: info@narval.ba
Web: http://www.narval.ba