The On Off Fob is designed with LoRa long-range/low-power technology, which allows for up to 1000 feet of open-air wireless range.
This store requires javascript to be enabled for some features to work correctly.
General Features
- Two pairs of ON and OFF buttons
- Keyring loop (removeable)
- Battery-powered (two standard alkaline AAA batteries, included)
- LoRa long-range/low-power technology offers 2+ years battery life, compared to 1+ year for other brands
- LoRa long-range/low-power technology allows for up to 1/4 mile open-air wireless range
Button Features
- Upper ON button: turns on or activates device #1 or group of devices #1
- Upper OFF button: turns off or deactivates device #1 or group of devices #1
- Lower ON button: turns on or activates device #2 or group of devices #2
- Lower OFF button: turns off or deactivates device #2 or group of devices #2
Compatible with Control-D2D
The fob is compatible with YoLink Control-D2D device-to-device pairing; can directly control compatible YoLink devices, like a YoLink Relay or Smart Plug. The Control-D2D device-to-device pairing feature of the OnOffFob makes it ideal for "offline" or "standalone" applications, where there is no internet connection and/or no YoLink Hub or SpeakerHub (to provide an internet connection for your YoLink devices), as well as for applications where an app is not required or desired, such as for simple applications like the control of a relay or gate operator. For more advanced applications, consider the FlexFob, which can perform the functions of the OnOffFob, and more.
Please note: the OnOffFob can operate without an internet connection and without a YoLink hub, making it ideal for standalone (for example, one siren and one OnOffFob) applications. But, the app will not function for the OnOffFob in these cases, and no low battery level notifications will be sent, the device health (signal level, etc.) can not be checked, and firmware updates (product enhancements, etc.) can not be performed without a connection to YoLink hub and YoLink app account.
Control-D2D Applications
Use the Control-D2D device-to-device pairing feature to pair your fob to one or more controllable devices. Then, you can directly control your device, turning it on or off (activating/deactivating it, unlocking/locking etc.) at any time
Control relays, smart plugs, outlets, switches, and more.
Control your fish tank pump, space heater, humidifiers, etc.
Turn off power-draining devices and equipment when not in use.
Hassle-Free Refunds
Return within 30 days for a full refund
2-Year Warranty
Have peace of mind with YoLink warranty
Easy DIY Installation
Simple and clear do-it-yourself installation
Lifelong Customer Support
Get dedicated support for your product
FAQ
What is the wireless range of the On/Off Fob?
Are the batteries replaceable?
Yes, the fob uses two standard alkaline AAA batteries. The battery cover is accessible from the back of the fob. After removing the screw (with a small Phillips screwdriver) gently pry off the cover with a slotted screwdriver. Replace the two AA batteries, then snap the cover back on, and reinsert and tighten the screw.
- SPECIFICATIONS
Specifications:
Power: (2) AAA alkaline non-rechargeable batteries (included)
Environment Temperature Range: -4°F – 122°F (-20°C - 50°C)
Required:
1. YoLink Hub with an internet connection (wired Ethernet or 2.4GHz Wi-Fi).
Refer to the Hub user guide for additional information
2. Smartphone or tablet running iOS 9 or higher, Android 4.4 or higher
3. Tools Required: None
4. Installation Difficulty Level: Easy
Hubs
First time with YoLink? Make sure to include a hub to begin your smart YoLink Home system, or take a look at our Starter Kits.
Subscribe
Let customers speak for us
Door Sensor, Indoor Door & Window Sensor, Hub Required
Kerry Wiegel
Door Sensor, Indoor Door & Window Sensor, Hub Required
Easy Peace of Mind
Bought this to remote sensor a hot tub. Very easy install. Simply connected hub to existing router with cable and plugged into wall. Opened YoLink app and it quickly found hub and set up easily. Pressed the set button on sensor to “wake up” and app quickly found the new sensor. Placed cable in hot tub and now can remotely monitor hot tub temp from anywhere and be alerted if falls outside my set range. Couldn’t have been simpler!
Tony SD
X3 Outdoor Temperature Sensor
Miller’s
Great product!
Nelson Miller
Valve Controller 2, size 3/4-Inch DN Series Stainless Steel Motorized Valve
YoLink FlowSmart All-in-One Smart Water Management System: 3/4" Ultrasonic Water Meter with Automated Valve Control, Real-Time Leak Detection, App-Enabled, 10-Year Battery Life
Maxime Douziech
YoLink FlowSmart All-in-One Smart Water Management System: 3/4" Ultrasonic Water Meter with Automated Valve Control, Real-Time Leak Detection, App-Enabled, 10-Year Battery Life
Temperature & Humidity Sensor 3-Pack, Hub Required!
Richard Porter
Temperature & Humidity Sensor 3-Pack, Hub Required!
good item
This is a good item but it would be nice if they made one just like it without the dimmer function that would be good for 15 amps
Stanley Bryczek
Dimmer Switch, YoLink Hub Required
Bought as a birthday gift
They’ve already bought more sensors!
Stephen Trusty
Motion Sensor, Indoor, YoLink Hub Required!
Temperature & Humidity Sensor, Hub Required!
Ted Cochran
Temperature & Humidity Sensor, Hub Required!
Great mirror device
Easy to hide and works with for closed.
CHRISTIAN OLGAARD
Smart Wireless Thermometer Hygrometer, Wide Temp Range for Freezer, Fridge, Green House, Pet Cage, App Alerts, Emails, Text/SMS alerts- Hub Required
Great for Landscape Lighting
Finally a more modern approach for turning on and off landscape lighting. My preference for my lights is to turn them on at dusk, run them to about 11:30 pm at night and then turn them on again in the morning at 4:30 am and keep them lighted until sunrise occurs. Previously, my landscape lighting did this with a mechanical timer and a photo sensor. Worked, but subject to periodic repair as these components would fail. With the Smart Outdoor plug I use the Automations feature in the app and precisely control the lights for both sunset and sunrise. As a bonus, I can see engergy use throughout the year.
Jim B
Smart Outdoor Energy Plug - IP65 Waterproof High-Capacity 1800W, 15A Smart Plug with Real-Time Energy Monitoring, Automatic Safety Shutoff, Alexa & Google Assistant Compatible, Requires YoLink Hub
Very useful
I have a printer that I don't use very often. It is located in a different part of the house. I use my plug to turn the printer on or off remotely. I used to forget to turn the printer off and would find it day or weeks later still on. This plug makes it easy not to forget.
LJ Elliott
Plug Mini Smart Plug, YoLink Hub Required
These sensors work great I have them under my dishwasher, my refrigerators, my ice-maker, my sinks, toilets, etc. The latest sensors go under my ice-maker and sinks. I’ve been saved by these sensors detecting leaks, from my dishwasher, my clothes washer, and my kitchen fridge. Everyone should have these.
Rick Erickson
Water Leak Sensor 2, 3-Pack
Works!
So far so good. Bought a few sensors to add.
adrian heffley
SpeakerHub & Two Weatherproof Temperature & Humidity Sensors Starter Kit