Dimensions: 370mm H × 73mm W × 72mm D (14.57” × 2.87” × 2.83”)
Material: aluminum alloy
Power: 4 AA alkaline batteries
Battery Life: Up to 10-12 months typical use
Operating Temperature: -20°C to 60°C (-4°F to 140°F)
Door Thickness: 35mm to 55mm (1.38” to 2.17”)
User Capacity: 100 fingerprints, 100 passwords
Connectivity: WiFi
Camera: HD 720p video
Emergency Power: USB external port
Rated 4.87/5 by 738+ people
Screen visitors easily with a clear video feed.
Reliable day after day
"Shared temporary access codes with my cleaning service and everything worked flawlessly."
Product Specs
Shipping Information
We offer tracked international shipping for all of our orders. Order processing takes 1-3 business days before shipment.
Return Policy
We love our products and are confident you will too! That's why we offer a 30-Day, Risk-Free Trial. If you are not satisfied with your product, we will give you a refund.
Your Secure Digital Doorman
See who waits outside clearly from your screen. Breathe easy knowing you screen visitors before unlocking. It captures clear video to keep your space private and protected.
Your home entry made truly effortless
The JUNO+ combines your lock and doorbell into one seamless system for total peace of mind at your door.
Instant Screening
See exactly who is waiting before you ever open your door.
Total Clarity
Feel confident knowing exactly who has access to your home anytime. Activity logs sent directly to your smartphone.
Keyless Comfort
Facial recognition, fingerprint scanner, passcodes, swipe cards, smartphone app, or traditional key.
Reliable Security
Stay protected with encrypted data that stays right at home.
Why Homeowners Trust Our System
We combine your lock and doorbell into one simple, secure station. Built in HD video doorbell camera lets you screen couriers before opening up, keeping your home safer and your daily routine much smoother.
What homeowners say about secure deliveries
Hear how our community finds total peace of mind when their packages finally arrive at the door.
Felt genuine relief knowing couriers were screened before even reaching the porch.
Verified every single delivery arrival with confidence without ever needing to stand up.
Chose to recommend this simple security upgrade to every neighbor on the block.
*Based on self reported results from 275 customers who used Grisoll JUNO+ Smart Lock consistently over a 3-month period.
Monitor & Control Access Remotely
Control your entire household through our mobile app. Lock/unlock remotely, create temporary access codes for guests, and control who has access.
Group multiple locks together for centralized property management – perfect for landlords, Airbnb hosts, or multi-unit property managers.
Frequently Asked Questions
What does the JUNO+ actually do?
The JUNO+ turns your front door into a smart guardian. It combines a secure lock with a video camera so you can identify couriers and guests before letting them in. It is designed to give you total peace of mind and effortless access to your home every single day.
How do I start using it?
Getting started is simple and quick. Once installed, you can set up your preferred access method like facial recognition or a personal code through our app. You will notice the difference in your daily routine immediately as you walk up to your door and enter without ever fumbling for keys again.
How will my order arrive?
We pride ourselves on getting your order to your doorstep quickly and reliably. Once shipped, you will receive tracking updates so you know exactly when to expect your delivery. If you ever have questions about your shipment or need to make a return, our team makes the process completely stress-free. Most orders deliver in 6-9 business days.
Is this secure for my family?
We built this with your privacy at the center. By storing sensitive data locally on the device and using high-level encryption for every connection, we ensure your home stays protected. Every part is thoughtfully designed to be durable, reliable, and tough enough for the realities of everyday life.
What if I need help?
We stand by our product and your satisfaction is our priority. If you ever hit a snag or have a question, our support team is ready to help you out right away. We make sure you feel confident and supported from the moment you unbox your new lock.
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