Zinc Black Photocell Sensor (683HT)

£ 11.99INC VAT

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Zinc Black Photocell Sensor (683HT)

Day / night control switch with timer.

  • IP44: For Outdoor Use
  • Polycarbonate Construction
  • Adjustable Time On
  • Without Manual Override
  • Wall-Mounted

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View all: Zinc Motion Sensors

£11.99INC VAT

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Rated 5 out of 5 by from Great product Works well. Terminations can be a wee bid fiddly. Don’t know why the set up instructions tell you to set the lux value to 3, that’s complete darkness. I set it up with a setting of 100 lux. Much easier to get the sensor to operate. You can see it has started to operate when the LED lights. It’s a good product. Reliability unknown as yet.
Date published: 2021-06-09
Rated 5 out of 5 by from Good dusk to dawn light contr Bought this because it seems quite difficult to buy external lights with dusk to dawn sensors (as opposed to PIR sensors). I used it to control three external LED up/down lights and pleased that it worked first time so must be relatively easy to install. It was a bit fiddly getting access to the wiring contacts when already mounted on the wall and to close the lid perfectly when wired but probably more down to my skills. Easy to set up the settings required and thankfully worked perfectly when installed. Can’t comment on reliability at this stage but seems like a good buy.
Date published: 2020-11-16
Rated 4 out of 5 by from Simple and effective Easy to install in line with the outside lights and setup to run dusk till dawn. It can also be set to come on at dusk and go off after a pre set time (it then seems to stay off until you turn it back off and on at the switch). It is adjustable for lux and time, and easy to set up the sensor as the LED indicates the state. On the downside, it does not look beautiful and unless you want to run a wire it will probably be located near the lamp.
Date published: 2020-03-30
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I need a sensor to operate 2 wall lights to come on at dusk and stay on until dawn. Will this do the trick?

Asked by: MG52

Product dimension

Please would you confirm the approximate dimensions of the unit.
Asked by: Cannondale105

Can this unit be mounted on its back on the top of a brick pier and still maintain its ip44 integrity

Asked by: KWE1

Is this photocell ok to work with decking leds ? Dusk to dawn. ?

Asked by: ML68
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Body Material Polycarbonate Body
Brand Zinc
Colour Black
Construction Material (Lighting) Polycarbonate
Domestic/Commercial Use Suitable for Domestic & Commercial Use
Fitting Installation Wall-Mounted
Fixings Supplied Fittings Supplied
Hertz (Hz) 50 / 60 Hz
Indoor/Outdoor Usage Outdoor
IP Rating IP44
Manufacturer Guarantee 3 Year Manufacturer's Guarantee (T&Cs Apply)
Model No ZN-25156-BLK
Pack Size 1
Parent Colour Black
Pieces in Pack/Case 1
Power Type Mains-Powered
Power Voltage Supply 220-240 V
Product Depth 350 mm
Product Height 110 mm
Product Type Sensor
Product Width 70 mm
Sensor Type Photocell
Switching Capacity (Fluorescent) 0 W
Switching Capacity (Incandescent) 1000 W
Switching Capacity (LED) 250 W
Wireless/Wired Wired


Instruction Manual