Clever Little Box TU-8A 8 Channel Digital Timer Unit

£249.00 ex VAT.

RRP: £311.00 ex VAT.20% discount, that's a saving of £62.00!


The TU-8A is a Clever Little Box 8-channel Digital Timer Unit, intricately designed to provide programmed weekly event switching of 8 independent relay outputs.

Not to mention, the ability to efficiently control devices, such as: bell timing, class change signal and shift start/stop tone generators. This Digital Timer Unit provides NO (Normal Open) or NC (Normal Closed) relay contacts to each of its 8 Relay Outputs

The TU-8A features a sleek design; ideal for Education, Industry & Retail applications where the scheduled broadcast of tones, messages, alarms or recorded audio files/tracks is required on an ongoing, repetitious basis.

Product Features:

  • Clear blue LCD display screen
  • Event manual override facility
  • 7-day week event Switching Timer
  • Easy access Phoenix Connectors per Relay output and Power connectivity
  • Onboard memory maintains time & program settings – approx. 7 days in event of power loss



Number of Output Channels


Events per Day

64 (32 on/off)


7-day week

Relay Rating

12A @ 120V AC
10A @ 240V AC, or 24V DC

Case Material

Powder-coated steel


12V DC (Mains Plugtop PSU supplied)

Power-out Memory

Up to 7 days memory storage of Time/Program settings


140 mm W x 110 mm H x 25 mm D

Shipping Weight

0.90 kg

Net Weight

0.52 kg

Accessories (Included)


Accessories (Optional)


To view the TU-8A’s partnered product, click here.

Data Sheets

Data Sheet

Additional information


Clever Little Box


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