SALE -28%

CRONY MJ-S4-DD Smart Door Lock 5-in-1 Fingerprint Keyless Entry Door Locks with App and Keypad Electronic Biometric Handle Child Safety Lock Suitable for for Home Rental Office and Hotel TUYA Black

CRONY MJ-S4-DD Smart Door Lock 5-in-1 Fingerprint Keyless Entry Door Locks with App and Keypad Electronic Biometric Handle Child Safety Lock Suitable for for Home Rental Office and Hotel TUYA Black

Name: CRONY MJ-S4-DD Smart Door Lock 5-in-1 Fingerprint Keyless Entry Door Locks with App and Keypad Electronic Biometric Handle Child Safety Lock Suitable for for Home Rental Office and Hotel TUYA Black
Brand: Crony.ae
SKU: MJ-S4-DD
Price: 215.0 AED
Availability: InStock

.price-ui--loading { display: block !important; opacity: 1 !important; }

215.00 AED299.00 AED

Only 10 left

Easy Return / Refund Guarantee

MJ-S4-DD Smart Fingerprint Lock

A modern and secure smart lock designed for homes, offices, apartments, and other spaces. It supports multiple unlocking methods, including fingerprint, password, card, key, and the Tuya Smart APP.

You can easily control and manage the lock using your smartphone through the Tuya Smart APP. It also features a low battery alarm, anti-theft alarm, emergency charging port, and touch keypad for convenient and secure access.

The lock is made of aluminum alloy, has a modern design, and is easy to install, disassemble, and reassemble.

PRODUCT DESCRIPTION

MJ-S4-DD Smart Fingerprint Lock

A modern and secure smart lock designed for homes, offices, apartments, and other spaces. It supports multiple unlocking methods, including fingerprint, password, card, key, and the Tuya Smart APP.

You can easily control and manage the lock using your smartphone through the Tuya Smart APP. It also features a low battery alarm, anti-theft alarm, emergency charging port, and touch keypad for convenient and secure access.

The lock is made of aluminum alloy, has a modern design, and is easy to install, disassemble, and reassemble.

SPECIFICATIONS

Model: MJ-S4-DD Application Name: Tuya Smart Connectivity: Bluetooth Fingerprint Capacity: 200 Password/Card Capacity: 200 Password Length: 6–10 digits User Capacity: 200 Keypad Type: Touch Key Power Supply: 4 AAA Batteries Material: Aluminum Alloy System Support: Android / iOS Color Box Size: 23.5 × 21 × 8.5 CM Net Weight: 0.5 KG Gross Weight: 0.85 KG

Frequently Asked Questions

Do Crony products come with a warranty?

How fast is delivery?

Can I return or exchange my product?

Are payments secure? Do you offer installments?

Do you provide repairs and spare parts?

Need help with your order?

★★★★★

4.7 out of 5 · 3 reviews

YG

Yohannes G. Verified Buyer 8/15/2025

★★★★★

SOLID BUILD, CLEAN FINISH

I've been using the CRONY around Dubai, build quality is impressive, perfect for daily use, worth every dirham, highly recommend.

Crony Scooter Support Store Comment

Thanks for the thoughtful review—enjoy your rides! If you need anything, we're just a message away.
OR

Omar R. Verified Buyer 7/22/2025

★★★★☆

EXCEEDED MY EXPECTATIONS

Picked up the CRONY for daily runs, very practical and reliable, exactly what I was looking for, build quality is impressive.
أح

أحمد م. Verified Buyer 6/18/2025

★★★★★

جودة ممتازة

استخدمت CRONY في دبي، الجودة ممتازة، ممتاز للاستخدام اليومي، يستاهل كل درهم، انصح فيه بقوة.

Crony Scooter Support Store Comment

Really appreciate you sharing this. Ride safe and reach out anytime for tips or support.

CRONY MJ-S4-DD Smart Door Lock 5-in-1 Fingerprint Keyless Entry Door Locks with App and Keypad Electronic Biometric Handle Child Safety Lock Suitable for for Home Rental Office and Hotel TUYA Black

215.00 AED

Mobility

Scooters

CRONY XM M365 with Suspension and APP E-Scooter Max speed 45 KM/H Electric Scooter Aluminium Alloy Folded 8.5 Inch tires

CRONY Small Harley two seat big tires with BT 1000w high power two wheels adult electric scooter Electric Motorcycle UK Flag

CRONY Small Harley two seat big tires with BT 1000w high power two wheels adult electric scooter Electric Motorcycle Black Spider

The Crony Small Harley Dual Seat Electric Scooter offers a blend of power, comfort, and style. Equipped with a 1000W motor and a 48V / 15Ah battery, it delivers speeds up to 48 km/h with a range of 20–30 kmv

Commuter E-Scooters

CRONY M365 Foldable Electric Scooter, Lightweight Commuter Scooter for Adults Kids, 250W Motor, Smart App Control, 25-45KM/H Max Speed, 10-25KM Range

CRONY XM M365 with Suspension and APP E-Scooter Max speed 45 KM/H Electric Scooter Aluminium Alloy Folded 8.5 Inch tires

CRONY W6 Electric Bike 500W red 48V Rear Hub Motor 3-Speed 14 Inch Wheels 31-70KM Range Electric City Bike Scooter Motorcycle

CRONY M365 Electric Scooter with 250W Motor 36V Battery App Connectivity Quick Easy Folding Rear Disc Brake

Performance E-Scooters

CRONY V10 Big Display+Seat Electric Scooter 1200W Motor 48V/14AH Battery 25-35KM Range Disc Brakes Front/Rear Suspension

CRONY T4 big display high speed E-scooter NO SEAT Foldable Electric Scooter 10inch Black , Smart Lock and App

CRONY W6 Electric Bike 500W red 48V Rear Hub Motor 3-Speed 14 Inch Wheels 31-70KM Range Electric City Bike Scooter Motorcycle

CRONY T4 Electric Scooter, 2000W Motor, 48V 13Ah Battery, 30–35 KM/H Top Speed, 25–35 KM Range, Dual Disc Brakes, Dual Suspension, Smart Lock, App Connectivity, Triple LED Headlights, Foldable E-Scooter

Off-Road E-Scooters

CRONY W6 Electric Bike 500W red 48V Rear Hub Motor 3-Speed 14 Inch Wheels 31-70KM Range Electric City Bike Scooter Motorcycle

CRONY D2 Dual Motor Electric Scooter with Seat, 4000W (2000W x2), 48V 18.2Ah Battery, 45-60KM Range, Up to 70KM/H, 10-Inch Tires, Front & Rear Suspension, Disc Brakes, LED Lights, Bluetooth APP, Green

CRONY GT-13 Electric Scooter – Dual Motor, 13-Inch Fat Tires, Aluminum Alloy Frame, Front & Rear Suspension, Oil Disc Brakes, LED Lights, LCD Display, Bluetooth Speaker, Phone Holder & Foldable Design | High-Performance Off-Road Scooter

CRONY-09 Electric Dirt Bike 350W Motor, 36V 12Ah Battery, 14 Inch Off-Road Tires, Up to 36KM/H Speed, LCD Display, LED Headlight, Bluetooth Speaker, Electric Motorcycle for Outdoor Riding, Durable Design, 1 Year Motor Warranty

Kids E-Scooters

CRONY JL009 Electric Drift Car for Kids, 180W Motor, 36V 3.4Ah Battery, 15KM/H Speed, 5-10KM Range, Carbon Steel Frame, Colorful LED Headlamp, Rear LED Wheels, Electric Brake, Bluetooth Speaker, LCD Power Display, 3 Speed Modes with Helmet & Safety Gear

The CRONY S31 is a foldable electric scooter available in multiple colors, featuring an aluminum alloy body, a 130W motor, an LED display, and seven-color footboard lights.

CRONY ZL-E7 Orang Kids Foldable Lightweight Electric Scooter with LED Display, 110W Motor, Aluminum Alloy Body, Step Lights, 10-14KM/H Speed, 5-8KM Driving Range, 60kg Max Load, Vacuum Tires, for Work, School And Grocery Shopping

CRONY JL009 8 V type Colorful Drift Carfor Kids 180W Motor 36V Battery 3 Speed Modes 10KM/H Bluetooth Speaker LED Lights Shock Absorption 3-Wheel Electric Scooter 5-10KM Range Lightweight Racing Drift Toy

Harley Electric Motorcycle

Crony JL005-03 Mini Harley is a compact and stylish electric scooter designed for effortless rides.

CRONY Small Harley two seat big tires with BT 1000w high power two wheels adult electric scooter Electric Motorcycle Camouflage Blue

The Crony Small Harley Dual Seat Electric Scooter offers a blend of power, comfort, and style. Equipped with a 1000W motor and a 48V / 15Ah battery, it delivers speeds up to 48 km/h with a range of 20–30 kmv

CRONY JL005-02 Small Harley Electric Bicycle Folding Electric Scooter 2 Wheels Electric Motorcycle with Basket

Electric Wheelchairs

CRONY XT-D-004 Hand-pushed semi-lying wheelchair With toilet Convenient four-brake wheelchair, multifunctional folding Wheelchairs

CRONY S01 Heavy-Duty Foldable Wheelchair 6061 Aluminum Alloy Frame 150KG Load Capacity 24" Rear Wheels Adjustable Armrests Footrests PU Padding Durable High-Strength Portable Mobility Wheelchair

CRONY CN-6002 Electric Wheelchair Dual 250W Motors 24V 12Ah Foldable Lightweight Aluminum Alloy 15KM Range Manual & Electric Mode 120KG Capacity Comfortable Mobility Solution for Elderly & Disabled Users

CRONY CN-6005 Electric wheelchair with flatlay Fully Lying Backrest Electric Wheelchair Portable Elderly Automatic Medical Scooter Manual Wheelchairs

E-Scooter Accessories

CRONY W6 Electric Bike 500W red 48V Rear Hub Motor 3-Speed 14 Inch Wheels 31-70KM Range Electric City Bike Scooter Motorcycle

CRONY Scooter safety helmet Bicycle Bike Mountain Road Bike Integrally Molded Cycling Adjustable Bike Helmets

CRONY Charger for M365 Scooter Electric Skateboard Battery Charger Power Supply Replacement Charging AdapteR

CRONY B03 Jumper Starter Car Charger jump Starter & Wireless Inflator Pump

Communication and Security

Walkie Talkies

CRONY UVL-15W Dual Band Two-Way Radio, 15W UHF/VHF Walkie Talkie, 10-15KM Long Range, 3800mAh Battery, 2.4" LCD Display, Bluetooth, GPS, FM Radio, NOAA, AI VOX, Cross-Band Repeater

CRONY Q668 Multifunctional Walkie Talkie is a reliable all-in-one communication and emergency device designed for outdoor use. It features 7-channel NOAA weather alerts to keep you informed about real-time weather conditions and emergencies

CRONY Q136 Mini Walkie Talkie is a compact and easy-to-use communication device designed for children. Its lightweight and kid-friendly design makes it comfortable to hold and perfect for daily play, both indoors and outdoors

Crony The Q168 Plus Walkie Talkie is a compact and reliable communication device designed for clear and stable performance in daily use. Operating on UHF 400–470MHz, it provides a communication range of 1–3 KM,

Surveillance Cameras

CRONY Y7A Solar Security Camera – 8MP Triple Lens, 4K Resolution, 4G & Wi-Fi Connectivity, 10X Zoom, 9W Solar Panel, IR Night Vision, 355° PTZ Rotation, Two-Way Audio, IP66 Waterproof, Human Detection & App Control Outdoor CCTV Camera

CRONY RBX-S10 WiFi Low power solar camera 1080P HD Solar Panel Outdoor Surveillance Waterproof CCTV Camera Smart Home Two-way Voice Intrusion Alarm

CRONY S5 WiFi Smart Security Camera – 4MP Dual Lens, 4K Resolution, Solar Powered 20000mAh Battery, Wi-Fi Connectivity, 10x Zoom, 355° PTZ Rotation, Two-Way Audio, TF Card & Cloud Storage, IP66 Waterproof, App Control & Night Vision Camera

CRONY D5 WiFi-4K-8MP D5 4G-4K-8MP Solar Dual Linkage Battery PT Camera 8MP Wireless CCTV Camera | No need to adjust the focus, the image is clear after installation

Spy Cameras

CRONY W10 Wifi iWFCam 1080P Camera HD Mini Wireless Wifi Camera with Motion Detection

X7-1080P-WiFi Mini Clock Camera Wireless Clock Camera With Alarm Camcorder

Crony Wireless Smart camera with Wireless charger clock Phone Charger WIFI Hidden CCTV

CRONY 4G W3-T Super Mini Wireless Camera Connection HD 1080P BVCAM Remote View Slot Microphone Audio Camcorder

Home & Office

Projection Screens

CRONY 150 Inch 4:3 Anti-Light Projection Screen Widescreen Projector Manual Pull Down Projection Screen

Crony 120 Inch 4:3 Anti-Light Projection Screen Widescreen Projector Manual Pull Down Projection Screen

CRONY 150 Inch 4:3 Projection Screen Home Automatic Lifting HD Projection Screen Wall Hanging Screen Electric Remote Control Projection Screen

CRONY Advanced Smart AI Robot Dog, engineered for advanced technology enthusiasts, education, research, and AI development. Designed with a premium aluminum alloy frame combined with high

Projectors

CRONY BT Astronaut projection light Sky Moon Star Night Light Projection Lamp Galaxy Astronaut Projector with Bluetooth Speaker

CRONY 150 Inch 4:3 Anti-Light Projection Screen Widescreen Projector Manual Pull Down Projection Screen

CRONY C900 upright Projector with BT speaker Smart DLP Projector Bluetooth 5.0 1080P Supported Wireless Mirroring Built-in Battery

Crony 12 Inch Screen Magnifier Smartphone Magnifying Glass, Cell Phone 3D HD Movie Video Projector Amplifier with Foldable Holder Stand

Banknote Verifiers

CRONY Banknote Verifiers AD-2138 Counterfeit Money Detector Money Counter

CRONY AL-920 Mix value Money Counter Machine, 1200 PCS/Min High-Speed Bill Counter with UVMG/MY/IT/2 CIS Detection, 400-500 Bill Hopper, 200 Bill Stacker, 3 Counting Modes, Currency Customization, USB & RS-232, 1 Year Warranty

CRONY Banknote Verifiers JN-2040V Money Counter machine

CRONY Banknote Verifiers AL-950 Multi Currency Mix Value Money sorter Pocket Money Counter and Sorter

Clocks

8021 Clock Digital Wall Clock Alarm Clock Wall Mounted Adjustable Temperature Digital Clock Remote Control for Home

BT large G table lamp with clock strap, Wireless Charging Device with Digital Sunrise

X7-1080P-WiFi Mini Clock Camera Wireless Clock Camera With Alarm Camcorder

CRONY X8-1080P-WiFi Clock Camera Wireless Clock Camera Head Design Table Clock

Power Bank

CRONY V14X USB Super charge+Wireless fast charge MAG Power Bank Power Bank 20000mAh Wireless Charger Fast Charger