Corporate Telecommunications

Headsets Specialist in UK, Headset for Telephone, Mobile – Vast Range

Corporate Telecommunications - the Specialist Distributor of Headsets, Voice & Data Installation & Telecomms Equipment.

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Delta, Switch, Solo, Mastercard, Visa, American Express cards accepted

Corporate Telecommunications is a division of Corporate Direct (Europe) Ltd.

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Pinnacle Plus 1500 Rack Mount

Alpha's Pinnacle Plus UPS Series provide safe, clean, reliable power protection to networking equipment, telecommunication systems and other mission-critical applications. The Pinnacle Plus's advanced fully digitized microprocessor controlled technology can quickly react to varying output conditions and continually offer pure sine wave power to critical equipment with zero transfer time. The advanced, scalable battery charger shortens the battery recharge time while prolonging the life of the battery. With true RS-232 two-way communication that sends signals to both the network and computer, the Pinnacle Plus can be monitored, shut down, or programmed with an on/off date, using its own software.


  • True online, double conversion technology
  • Pure sine wave output with zero transfer time
  • Fully digitized microprocessor controlled
  • Frequency regulation
  • Standard serial and UPS connections, SNMP optional
  • Extended backup times up to 8 hours at full load
  • 24 month warranty
more information >
Pinnacle + UPS (RM) 1500 VA
£682.00 ex.VAT
RRP £801.35 inc.VAT
In Stock Soon
ID81-0429
Pinnacle Plus 1000 Rack Mount

Alpha's Pinnacle Plus UPS Series provide safe, clean, reliable power protection to networking equipment, telecommunication systems and other mission-critical applications. The Pinnacle Plus's advanced fully digitized microprocessor controlled technology can quickly react to varying output conditions and continually offer pure sine wave power to critical equipment with zero transfer time. The advanced, scalable battery charger shortens the battery recharge time while prolonging the life of the battery. With true RS-232 two-way communication that sends signals to both the network and computer, the Pinnacle Plus can be monitored, shut down, or programmed with an on/off date, using its own software.


  • True online, double conversion technology
  • Pure sine wave output with zero transfer time
  • Fully digitized microprocessor controlled
  • Frequency regulation
  • Standard serial and UPS connections, SNMP optional
  • Extended backup times up to 8 hours at full load
  • 24 month warranty
more information >
Pinnacle + RM 1000VA/700W Rack Mount UPS
£554.00 ex.VAT
RRP £650.95 inc.VAT
In Stock Soon
ID81-0431
Pinnacle Plus 700 Rack Mount

Alpha's Pinnacle Plus UPS Series provide safe, clean, reliable power protection to networking equipment, telecommunication systems and other mission-critical applications. The Pinnacle Plus's advanced fully digitized microprocessor controlled technology can quickly react to varying output conditions and continually offer pure sine wave power to critical equipment with zero transfer time. The advanced, scalable battery charger shortens the battery recharge time while prolonging the life of the battery. With true RS-232 two-way communication that sends signals to both the network and computer, the Pinnacle Plus can be monitored, shut down, or programmed with an on/off date, using its own software.


  • True online, double conversion technology
  • Pure sine wave output with zero transfer time
  • Fully digitized microprocessor controlled
  • Frequency regulation
  • Standard serial and UPS connections, SNMP optional
  • Extended backup times up to 8 hours at full load
  • 24 month warranty
more information >
Pinnacle + RM 700VA/490W Rack Mount UPS
£532.00 ex.VAT
RRP £625.10 inc.VAT
In Stock Soon
ID81-0430
Pinnacle Plus 700

Alpha's Pinnacle Plus UPS Series provide safe, clean, reliable power protection to networking equipment, telecommunication systems and other mission-critical applications. The Pinnacle Plus's advanced fully digitized microprocessor controlled technology can quickly react to varying output conditions and continually offer pure sine wave power to critical equipment with zero transfer time. The advanced, scalable battery charger shortens the battery recharge time while prolonging the life of the battery. With true RS-232 two-way communication that sends signals to both the network and computer, the Pinnacle Plus can be monitored, shut down, or programmed with an on/off date, using its own software.


  • True online, double conversion technology
  • Pure sine wave output with zero transfer time
  • Fully digitized microprocessor controlled
  • Frequency regulation
  • Standard serial and UPS connections, SNMP optional
  • Extended backup times up to 8 hours at full load
  • 24 month warranty
more information >
Pinnacle Plus 700VA/490W UPS
£462.00 ex.VAT
RRP £542.85 inc.VAT
In Stock Soon
ID81-0420
ALI ELITE 1250 RM
  • Ideal for servers, telecom equipment, voice and data networks
  • Buck and boost expansion with auto voltage regulator
  • Surge protection and noise filtering for fax, modem and network cables
  • Hot swap fast recharge battery capability
  • Monitoring, scheduling and shut-down during power failure
  • Windows 3.1/95/98/NT/2000/XP and Novell
more information >
ALI Elite 1250 RM - Rack Mount UPS
£340.00 ex.VAT
RRP £399.50 inc.VAT
In Stock Soon
ID81-0409
Pinnacle Plus 1000

Alpha's Pinnacle Plus UPS Series provide safe, clean, reliable power protection to networking equipment, telecommunication systems and other mission-critical applications. The Pinnacle Plus's advanced fully digitized microprocessor controlled technology can quickly react to varying output conditions and continually offer pure sine wave power to critical equipment with zero transfer time. The advanced, scalable battery charger shortens the battery recharge time while prolonging the life of the battery. With true RS-232 two-way communication that sends signals to both the network and computer, the Pinnacle Plus can be monitored, shut down, or programmed with an on/off date, using its own software.


  • True online, double conversion technology
  • Pure sine wave output with zero transfer time
  • Fully digitized microprocessor controlled
  • Frequency regulation
  • Standard serial and UPS connections, SNMP optional
  • Extended backup times up to 8 hours at full load
  • 24 month warranty
more information >
Pinnacle Plus 1000VA/700W UPS
£312.00 ex.VAT
RRP £366.60 inc.VAT
In Stock Soon
ID81-0421

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