LEROND

LEROND - Smart Door & Window Solutions

Built for brands seeking seamless integration and compatibility in smart access systems.
LEROND empowers door and window companies with unified solutions across locks, actuators, motors and controls, delivering stable performance, protocol consistency, and flexible OEM & ODM services with no MOQ.
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Solving the Real Challenges of Door & Window Manufacturers

From cost concerns to system compatibility, we provide practical smart solutions that help you win more projects with confidence.

Pain: Compatibility issues with existing profiles and systems

Solution: Our products support multiple protocols (Zigbee, Wi-Fi, Bluetooth) and fit aluminum, PVC, wood, and composite profiles without extra redesign.

Pain: High upfront cost limits adoption of smart solutions

Solution: LEROND offers modular, cost-effective packages with no MOQ, ensuring manufacturers can start small and scale smart upgrades step by step.

Pain: Hard to stand out in a competitive market

Solution: LEROND provides OEM/ODM customization, helping you deliver unique smart solutions and strengthen market differentiation.

Pain: Complex install and after-sales maintenance

Solution: Plug-and-play designs, remote diagnostics, and extended warranty(up to 5yrs) help reduce installation time and long-term service burden.

About LEROND

LEROND is a focused smart door and window solutions provider, dedicated to helping manufacturers and system integrators upgrade from traditional hardware to reliable, easy-to-deploy smart systems.

We deliver smart upgrade solutions across 5 scenarios: outdoor access gates and doors, indoor door systems, ventilation and smoke extraction windows, entrance and exit automation, and sun-shading controls.

Our product lines cover smart locks, actuators, motors, security and control devices, designed to deliver stable performance, long lifecycle value and seamless integration across residential and commercial projects.

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LEROND smart access systems for doors and windows, including locks, openers, motors, sensors, and automation solutions.

Smart Solutions by Application

Discover how LEROND solutions integrate seamlessly into every architectural scenario.

From courtyard gates to skylights — combining smart access, automation, and control in one connected ecosystem.

Smart outdoor lock and gate opener solutions for courtyard gates and villa doors – LEROND supplier & manufacturer
LEROND fully embedded automatic smart lock for a sleek look on weatherproof garden gates.
Electronic House Door Locks Fully Embedded Garden Gate
LEROND wireless outdoor alarm siren emitting high-decibel sound for security deterrence.
Wireless Outdoor Alarm Siren with High-Decibel Sound
Video intercom doorbell kit including waterproof outdoor camera unit and indoor display monitor, enabling two-way audio, live video, and remote door unlock via app or touch panel.
Video Intercom Kit with Waterproof Outdoor Doorbell
LEROND sliding gate motor with protective housing for reliable residential and commercial use.
Sliding Gate Opener Motor with Protective Case Enclosure
Smart entrance door lock supplier and manufacturer – biometric and secure solutions by LEROND
LEROND automatic smart entry door lock with facial recognition for secure and convenient access.
Fingerprint Scanner Door Lock Automatic For Entrance Door
LEROND WiFi video doorbell with built-in chime for indoor and outdoor home security monitoring.
WiFi Video Doorbell with Built-in Chime Indoor Outdoor
LEROND waterproof dual-head security camera providing comprehensive coverage for outdoor areas.
Wireless Outdoor Security Cameras Dual Head Monitoring
Compact indoor siren alarm with 100dB sound output and red strobe light, providing instant alert upon intrusion or sensor trigger; compatible with Tuya/Zigbee smart security systems.
Indoor Siren Alarm with 100dB Sound and Flash Light
Smart lock supplier for aluminum profile and PVC doors – LEROND manufacturer
LEROND ultra-slim zinc alloy smart lock for space-critical sliding screen doors.
Keypad Lock for Sliding Door With Window Screen Ultra Slim
LEROND brushless sliding door motor for residential and commercial automated sliding doors.
Automatic Sliding Door Opener Brushless Motor Smart Control
Electronic handle lock designed for sliding or casement windows and patio doors; simple retrofit installation with touch or app unlock, ideal for aluminum frame systems.
Electronic Handle Lock for Sliding Doors and Windows
Outdoor waterproof PTZ security camera with motorized pan-tilt control, full-color night vision, motion detection and two-way audio, ideal for villas, fences, and perimeter surveillance.
Outdoor PTZ Camera Waterproof with Full-Color Night Vision
Smart interior door lock supplier and manufacturer – LEROND OEM ODM
LEROND semi-automatic smart lock for versatile indoor use in homes, hotels, and apartments.
Keyless Entry Locks Semi-Automatic for Indoor Doors
LEROND wireless door window contact sensor detecting open-close status with long battery life.
Window Door Sensor WiFi Zigbee Wireless Contact for Security
LEROND digital peephole camera with display for enhanced security on apartment and entry doors.
Digital Peephole Camera with Display for Entry Doors
Compact indoor PTZ camera with pan-tilt rotation, two-way audio and motion tracking; designed for living rooms, offices or baby monitoring with cloud and SD card storage.
Indoor PTZ Camera with Motion Tracking and Audio
Smart garage door motor supplier and access control solutions – LEROND manufacturer
LEROND reliable and affordable motor for automating sectional tilt garage doors.
Garage Door Opener Motor for Sectional Tilt Doors
Wireless stick-on remote controller that can copy existing remote signals; features self-adhesive mounting and multi-channel pairing for lighting, curtain or window control.
Stick-On Remote Controller with Copy Learning Function
Tuya smart garage door controller supporting wired connection for open, stop, and close control of door motors; works with Alexa, Google Home, and mobile app automation.
Garage Door Controller Tuya Smart with Wired Connection
Garage PTZ camera integrating video surveillance with door motor control; enables live monitoring and remote door open/close commands through app interface after pairing.
Garage PTZ Camera with Remote Door Control
Smart window actuator supplier for skylights – LEROND manufacturer OEM ODM
LEROND smart chain window opener with flexible start-stop and obstacle detection for home use.
Window Chain Actuator with Obstacle Detection for Home
LEROND digital temperature and humidity sensor with display for monitoring indoor climate conditions.
Temperature and Humidity Sensor with Digital Display
Smart smoke detector sensor for early fire warning; supports Tuya smart home linkage with window openers or alarm systems for automatic ventilation during smoke detection.
Smart Smoke Sensor Detector for Home Safety
Smart rain sensor detecting rainfall for automatic closure of windows, skylights, or awnings; ideal for integration with actuators in home automation systems.
Rain Sensor for Window Automatic and Roof Control
Smart sunroom automation solutions supplier – LEROND manufacturer OEM ODM
LEROND automatic sliding window opener for home use with smart sensor integration.
Electric Window Opener with Automatic Smart Home Control
LEROND aluminum smart lock offering high value and slim design for various profile doors.
Keypad Lock for Patio Door Aluminum Profile Cost Effective
Wireless curtain robot motor with built-in rechargeable battery; easy to install without wiring, supports app and voice control via Tuya smart home system.
Wireless Rolling Curtain Robot with Rechargeable Battery
Smart water leak detection sensor with adhesive mount design; provides instant alert on Tuya app when water is detected to prevent flooding or damage.
Water Leak Sensor with Wall-Mount Adhesive Design
Open Protocol
Fully Custom
Start Small
Rapid Deploy
Global Reach
Future Proof

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Contact LEROND

Email

  • info@lerond.tech

Phone

  • +86 137 1478 0628

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