Product Type: Smart lock with video doorbell camera
Finish: Black
Dimensions: 370mm H × 75mm W × 69mm D (14.57” × 2.95” × 2.71”)
Door Thickness: 35mm to 90mm (1.38” to 3.54”)
Door Material: Wood, aluminum, steel, uPVC
Handing: Left or Right reversible
Mortise Backset: 60mm (2-3/8")
Access Methods: 5 (fingerprint, passcode, swipe card, mobile app, keys)
User Capacity: 100 fingerprints / 100 passwords
Connectivity: Bluetooth or WiFi
App: TT Lock
Camera: HD 720p video
Material: aluminum alloy
Power: 4 AA batteries
Battery Life: Up to 10-12 months typical use
Weather Protection: IP68 Rated
Operating Temperature: -20°C to 60°C (-4°F to 140°F)
Emergency Power: USB external port
Weather Protection: IP68 Rated
Rated 4.87/5 by 738+ people
Grisoll JUNO+ Smart Lock
Keyless smart entry with a built-in camera to see who is at your door.
€267,00
EUR
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.
Why choose JUNO+?
Bring smarter access and visitor visibility together in one refined front-door upgrade.
The Grisoll JUNO+ Smart Lock combines keyless entry with an integrated doorbell camera, helping you manage who comes and goes without relying on spare keys or separate door hardware. Unlock using your preferred entry method, give trusted people access when needed, and screen visitors from the door or through the compatible app.
Designed for compatible left or right swinging doors, JUNO+ is an ideal choice for family homes, apartments, rental properties and small businesses that want a cleaner, more flexible way to manage entry.
Everyday Benefits
For busy households
No more searching for keys with bags, shopping or children in hand. Use the entry method that suits your household, and give each person access without copying more keys.
For visitors and deliveries
Use the doorbell camera to check who is at the entrance before opening. Manage visitor access from the app when you are away.
For rentals and guest stays
Make arrivals smoother without arranging physical key handovers. Create separate guest passcodes, then remove it when the stay ends.
For peace of mind
Know that your front door has a practical, flexible access setup—while keeping reliable backup options available for approved users.
Frequently Asked Questions
Which doors are the JUNO+ smart lock for?
The JUNO+ smart lock is suitable for left or right sided doors between 35-90mm on mortise locking systems.
How do I start using my JUNO+ smart lock?
Getting started is simple and quick. Once installed, you can connect the lock to our TT Lock app via Bluetooth. Program your preferred unlocking method and begin to enjoy keyless access.
How long will it take for my order arrive?
We pride ourselves on getting your order to your doorstep quickly and reliably. Your order is processed within 24 hours and delivers internationally in 7-9 business days.
What happens if the battery is low?
The JUNO+ will provide you will multiple low-battery warnings
Can I create access for guests or a cleaner?
Yes, you can create separate access credentials for trusted people, such as fingerprints and temporary or permanent codes. Review and remove access that is no longer needed.
Monitor & Control Access Remotely
Control your entrances through our mobile app. Check entry logs and simplify guest check-ins by sharing keys, or timed passcodes. Grant or revoke access to guests anytime and anywhere from your device.
Group multiple locks together for centralized property management – perfect for landlords, Airbnb hosts, or multi-unit property managers.
Let customers speak for us
Simple, effective upgrade
This was a straightforward swap for our uPVC door without needing a locksmith. The 40mm size matched perfectly, the reversible latch made the left-swing setup easy, and everything feels durable.
Liam Larsen
Haven't had a single connectivity issue in eight months of daily use.
Vincent Johnson
Installation was painless
The backup key slot is a nice safety feature that shows thoughtful design.
Sebastian Lindqvist
Heavy-duty construction feels like it'll last decades, not just years.
David Accott
Finally a security upgrade that's both practical and genuinely convenient.
Cameron Accera
My realtor says it's a major selling point for potential buyers.
Fiona Evans
Reliable day after day
Shared temporary access codes with my cleaning service and everything worked flawlessly.
Colton Accome
Customer support responded immediately when I had a question.
Thomas Moreno
No more fumbling with keys in the dark - absolutely worth it.
Iris Anderson
App integration is seamless
Very reliable, though installation took a bit longer than I'd hoped.
Keegan O'Brien
Security you can trust
No more anxiety about whether I locked the door - I can verify from anywhere.
Cyril Accrostei
Great companion to our smart lock
This made upgrading our back door to a smart lock effortless. The internal mechanism aligned perfectly, no drilling or adjustments needed, and the door operates smoothly now.
Kian Cardoso
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Grisoll JUNO+ Smart Lock