12V Timer Switch - Programmable, DC/AC/Solar Battery Powered | 12 Volt JVR Timer Relay
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12V Timer Switch - Programmable, DC/AC/Solar Battery Powered | 12 Volt JVR Timer Relay

4.2/5
Product ID: 15949035
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Details

  • Color
    White
  • Brand
    JVR
  • Material
    Plastic
  • Product Dimensions
    2.36"D x x
  • Item Weight
    68 Grams
💡1600W max load for versatile use
🔋12V DC/AC & solar battery powered
⏱️16 programmable ON/OFF schedules

Description

⏳ Take control of time and power like a pro—because your smart setup deserves smart timing!

  • EFFORTLESS PROGRAMMING - Intuitive LCD screen and simple instructions make setup a breeze—no tech headaches here.
  • ENERGY SMART AUTOMATION - Automatically manages power supply to save energy and reduce your carbon footprint.
  • VERSATILE DIY POWERHOUSE - Perfect for everything from smart home lighting to automated feeders—your creativity, unleashed.
  • UNINTERRUPTED RELIABILITY - Power outage memory keeps your schedules intact, so your automation never skips a beat.
  • PRECISION SCHEDULING MASTERY - Set up to 16 independent ON/OFF cycles for ultimate control over your devices.

The JVR 12V Timer Switch offers programmable precision with up to 16 ON/OFF schedules and a wide timing range from 1 minute to 7 days. Powered by 12V DC/AC and solar batteries, it supports loads up to 1600W, making it ideal for diverse automation projects. Featuring an easy-to-use LCD interface, power outage memory, and backed by a 1-year warranty, this compact, energy-efficient timer is the perfect tool for millennial professionals seeking reliable, customizable control over their smart environments.

Specifications

ColorWhite
BrandJVR
MaterialPlastic
Product Dimensions2.36"D x 2.36"W x 1.26"H
Item Weight68 Grams
Number of settings16
Screen Size2 Inches
ManufacturerJVR Online
Part NumberTL34
Item Weight2.4 ounces
Country of OriginChina
Item model numberCOMINHKPR90865
Is Discontinued By ManufacturerNo
ShapeSquare
Power Source12V DC/AC
Voltage12 Volts
Wattage1600 watts
Item Package Quantity1
Mounting TypeDoor
Switch StylePush Button Switch
Batteries Included?No
Batteries Required?No
Battery Cell TypeNiMH
Average Battery Life10 years
Warranty DescriptionManufacturer warranty for 1 year from date of purchase.

Have a Question? See What Others Asked

How do you get this to hold programming? After reset/programming and sitting ~30s , it shows an "a" and doesn't work (manual won't work). Ideas?
Can I use this to control a solar light for my chicken coop? If so, can you recommend a tutorial or specific parts I can buy?
What functions does the manual mode provide. can i push manual and have it close the switch for x minutes like my irrigation controller?
Will this single timer open and close a chicken coop door? I can only get the linear actuator to move in one direction. The a

Reviews

4.2

All from verified purchases

L**D

Simple to install & program, reliable

I use 2 of these timers for opening & closing my chicken coop. They are working great so far & I like that they don’t rely on an internal button cell battery to operate.

S**K

Excellent design, well made, good price

Extremely useful, well designed timer. I use this to manage electrical devices in my solar-powered outhouse. at my weekend cabin in the woods. I use multiple schedules to manage the fan and motion-detector lighting differently on weekdays, Fridays, and weekends to enhance battery performance and to optimize composting.The internal rechargeable battery and the orange on-indicator light are particularly useful features. It is a solid device with a good four point panel mount. I like the timed locking feature because it prevents guests from accidentally reprogramming the timer or turning off automatic setting.The timer comes with four short wires with blade connectors. Longer wires, perhaps eight inches, would have been more useful, and I would not have needed to make up my own.Programming is convenient and not difficult, but it requires thought and attention to create a logical schedule without errors if you are making more than a few entries.

D**D

Digit missing on display

When trying to setup the device, the MINUTE digit wouldn't display correctly. The Day and hour were correct. I just wasn't able to set a time for example to be 11:15. I am returning the product and have asked to have another one sent to me. I'll update this review when I receive it. One star so far.UPDATE: The replacement arrived the following day (haven't even sent the first one back yet ... good job, Amazon. It works fine. The programming works. It would be nice to be able to set the entire week, for the same ON/OFF schedule rather than repeating it 7 times. Still, a nice little device that does exactly what it is supposed to do. Updated to 4 stars.

D**F

use youtube to learn to use this, the instructions are horrible to figure out

i have a total of 3 of these. they work exactly as stated. they are reliable, handle DC or AC and timer is very reliable. does need a 12 volt source to power it. remote switching is what i needed. one was recently struck by lightning and it was blown apart, and it still works, even fragmented.now that is what i call quality. i'm definately keeping these on my remote projects as i found the one above still working with the cover blown off (that is the face) and the componants inside showing damge and it still worked.....tell me how that can be? i don't know, but it is still working

0**M

Lasted two months

It's only been in usecrwo months and already out of service.

H**A

Surprised how well it works due to the low price $$

I have a couple of batteries hooked up to solar panels and 4 or 5 RV lights for my Chickens and Goat sheds and pens.Given how cheap this was, I'm shocked how well it works. I hooked it up, outside but under cover, to the lights in the chicken run. It turns on every morning at 5:30 and off at around 8 so the chickens have light in the morning, grey and rain here in Seattle.

J**K

easy to set up and not bad to program

have these on my chicken coop for solar lighting in winter

J**R

A cheap chinese timer that works ok, just like a cheap chinese timer would be expected to work

I installed this timer on my RV to control some of the exterior 12 volt lights so I dont have to manually turn them on and off every night, and the lights will still turn on for nights I'm not at the rv.I'd say the quality of the product is about on par for chinese products manufactured soley for cost, rather than longevity or quality. Case in point, the device has an internal watch battery, which makes a lot of sense. Unfortunately the plastic housing will obviously be a nightmare to open and probably break the first time I need to replace the battery. There are a thousand ways that this could have been designed so that it lasts, but it isn't.As for functionality so far so good, but I only implemented last week. I don't have high expectations that the device will stand the test of time, I'm certain the components are of the cheapest quality.The device comes with instructions but they are subpar like most chinese products of this sort. They are in broken english, unclear - especailly when it comes to the quirky programming (again because of poor software/systems engineering), and far from complete. At least there was a simple elecrical diagram that made my implementation possible, but if I were doing something different, such as using 12v dc to control an ac circuit I'd be very unlear and worried about cooking things - either cooking the device or worse the fire department coming for a house bbq.Overall, the device works for my dc implementation for today. I'd absolutely prefer an American made product of much higher quality rather than "chinese garbage", but unfortunately these are the only products available for this type of application these days.

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

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TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Pooja R.

The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago

12v Timer Switch Programmable Dc Ac Solar Battery Powered 12 | Desertcart Italy