10 Best Window Restrictor of December 2025

• 【eSynic Baby Safety Window Restrictor Lock】The eSynic 4PCS Window Restrictor Locks 100% Brand New and Made of High Quality Aluminum Material,Able to Withstand Greater Pressure, Provide Extra Security, Health and Safety at Home and Baby/ Child Safety
• 【Easy to Locked and Unlocked】The eSynic Window Locks With Special Limitation Design 19cm Safety Cable Provides a 11 to 16cm Restriction and Make Fresh Air in, and Window Can be Opened Fully after the Cable being Removed for one end by Using the Key
• 【Easy to Install】This eSynic Window Security Locks Items Come with Self Drilling Screws and Keys and Just a Screwdriver or Drill to Install
• 【Fitted to all Materials' Windows】This Window Locks Designs Fitted Most Types of Windows and Small Doors, Including Many Kind of Materials Such As UPVC, Wood, Aluminum and Metal
• 【Wide Application】This Window Restrictor Locks Perfect to Use in Homes, Residential Accommodation, Hospitals, Schools, Universities and Offices, Give Your Children a Safe Environment

eSynic

• 【Safety Window Door Restrictor】 It is a Simple Safety Device that Limits the Opening Distance of the Door or Window. Specifically Designed Not Only for the Safety of Children or Baby, But Also Discourages Burglars and Intruders, Ideal for Home, Hospitals, Hotels, Shop, Schools and Commercial Safety.
• 【High Quality Material】Our Security Lock is Made from Zinc, Alloy and UPVC. Durable and Not Easy to Rust and Damage. So that It Can Be Able to Withstand Greater Pressure.
• 【185mm Adjustable Distance Design】Provides a Limited Distance for the Door or Window Open Up to 185mm When the Cable is in Place. You can Through Using the Key Included, the Cable can Be Removed from One End and the Window can Be Opened Fully.
• 【Easy to Install】Package Including 16 Self Drilling Screws and 4 Release Keys. Just Need a Screwdriver or Drill to Install. It is Simply Fitted to Most Types of Windows and Doors, such as Material of UPVC, Wood, Aluminum and Metal.
• 【Other Applications】It is Not Only Accessory for Windows and Doors, Even for Cabinet, Drawer and Any Places You Want to Install to Facilitate Safe Closing and Opening.

eSynic

• SECURE WINDOWS: As children grow and begin exploring, they often anything they can get their hands on, which is why Dreambaby created the Breezz-Guard. Install it to limit the window openings to a safe distance of 4 inches (10cm).
• SIMPLE OPERATION: The locking mechanism is simple, just insert the cable head and slide it into the locked position and lock it with the key. When it's time to clean the windows, it can be easily disengaged by an adult.
• WORKS ON MOST WINDOWS: Use the Breezz-Guard throughout your home on different windows of different sizes. It works for most aluminum, wood, and plastic hinged, sash, and sliding windows (including both horizontal and vertical) making it a top choice for any family.
• BREATH OF FRESH AIR: Welcome cool fall breezes, the sweet sounds of spring and lovely fresh air into your home while still helping to keep your little ones safer.
• PEACE OF MIND: The Dreambaby Breezz-Safe Window Restrictor is a wonderful addition to your childproofing toolkit, helping to secure your windows and provide you with greater peace of mind.

Dreambaby

• Application: This Window Limiter is suitable for opening windows with a distance of 14-17mm between the window frame and the window sash.
• Application: This Window Limiter is suitable for opening windows with a distance of 14-17mm between the window frame and the window sash.
• Size: The size of this Window Limiter is approximately 10x4.5 cm / 3.9x1.8 inches, compact and practical.
• Specifications: The opening angle of this Window Limiter is 65 degrees, made of stainless steel, with high durability and excellent performance.
• Spring: This Window Limiter has a multi-turn powerful spring, which can effectively fixes the limit and prevent dangerous accidents caused by children climbing the window.
• Installation: This Window Limiter is installed on the left side with a 2.5mm thick flat bottom plate for firm installation.

ViaGasaFamido

• 【Safety Window Door Restrictor】It is a Simple Safety Device that Limits the Opening Distance of the Door or Window. Specifically Designed Not Only for the Safety of Children or Baby, But Also Discourages Burglars and Intruders, Ideal for Home, Hospitals, hotels, Shop, Schools and Commercial Safety.
• 【High Quality Material】Our Security Lock is Made from UPVC, Wood, Aluminium & Metal. Restrictor Cable is Made of 304 Stainless Steel. Durable and Not Easy to Rust and Damage. So that It Can Be Able to Withstand Greater Pressure.
• 【185mm Adjustable Distance Design】Provides a Limited Distance for the Door or Window Open Up to 185mm When the Cable is in Place. Through Using the Key Included, the Cable can Be Removed from One End and the Window can Be Opened Fully.
• 【Easy to Install】Window Locks Security Package Including 16 Self Drilling Screws and 4 Release Keys. Just Need a Screwdriver or Drill to Install. It is Simply Fitted to Most Types of Windows and Doors, Such as Casement Window, Material of UPVC, Wood, Aluminum and Metal.
• 【Wide Applications】Double Hung Window Lock Not Only Accessory for Windows and Doors, Even for Cabinet, Drawer and Any Places You Want to Install to Facilitate Safe Closing and Opening.

eSynic

• ★ Ventilation & Adjustment---Our window restrictors are adjustable and can protect children while meeting the function of ventilation. There are two different opening sizes to choose from, 3.62" (9.2cm) and 5.31"(13.5cm). Press and hold the slider button on the pole to push or pull the window, achieving the adjustment of the openging size for windows.
• ★ Why Need It---Prevent babies from pinching their hands by opening and closing windows without the supervision of adults; prevent babies from climbing on windows; prevent toddlers from accidentally falling out of windows. It is effective not only for babies, but also for pets.
• ★ Universal & Durable--- Made of PA66+GF20 material, window restrictors are strong and durable with two parts. Our window locks have a wide range of application, and can be used for inner opening windows and outer opening windows.
• ★ Installation Tips---The screws and transparent 3M VHB adhesive are combined to achieve the best installation effect. Transparent 3M VHB adhesive has super stickiness (the effect is better after 24 hours.), and can be easily removed without any residue.
• ★ Easy Operation--EUDEMON window restrictors can be easily unlocked without the need of a key. Press the two buttons on the lock-body and push the window to unlock, so that the window can be opened completely as usual. It is easy for adults to operate but difficult for babies to open, thereby providing effective protection for babies.

EUDEMON

• ★Easy Install& Ageing resistance & Waterproof---Install the window restrictor with 3M VHB Adhesive, no drill and tools need.3M VHB adhesive with strong viscous (Effect will be better after 72 hours.) and can be removed easily without any residual, no harm to the window.Strong 3M VHH tape resistance temperature of -30℃ to 90℃,no worry of the hot summer and the cold winter.PC&ABS material makes it stronger and bring longer service life.Waterproof materil and the tape let you no worry of the rainy
• ★Ventilation&No baby falling---Help to fix the window and meet the request of ventilation.The max distance of the opening window is 2.76"(7cm),it is much smaller than the distance which babies will fall out of the window.The window lock can withstand 27kg of thrust, and 30kg of tension,no worry baby will open the window and fall.And also there's no worry of the shut of the window by strong wind.It won't damage the window or scare babies.
• ★Innovative design for the window lock---Compare to the window restrictor in the market,EUDEMON's window restrictor have no key,so there no worry the key will lost and can't open the window.Special detachable design makes it easier to change the position of oping the window to fix the window with small distanec.
• ★Wide installation range---The window restrictor can be used on the swinging window and the casement window.
• ★Your satisfaction is always our top priority.Hope EUDEMON can help make your home a safer place for your babies!

EUDEMON

• All-metal design:Aluminum alloy, surface electrogalvanizing alloy, not drop paint, Stainless Steel Cable,durable.
• Applicable places: family, hotel, large window, hospital, bank, etc.
• Easy install:Installation takes less than two minutes
• Mechanism is designed to lock without a key, to unlock a key is required
• Waterproof- 304 stainless steel cable with clear and smooth PVC coated can well protect the cable from rust and scratch.cable’s length is 7.87 inch( 20cm ) window can be opened 4-5.9 inches (10-15cm).

Sevrwell

• 【eSynic Window Restrictor UPVC】This eSynic 8pcs Restrictors Windows Locks Limit the Distance that a Window Open. They can be Removed from one end and the Window can be Opened Fully With Keys. Perfect for the Children Safety and Anti-Theft.
• 【100% Brand New & High Quality】The eSynic Window Restrictor Lock is Made Stainless Steel. and the Sturdy Materials Give You a Sense of Security.
• 【Wide Application】This eSynic Baby Safety Window Locks for upvc With Keys and Screws, Complete Accessories, Easy Installation. Perfect for Home, Public and Commercial Applications.
• 【Suitable For】This eSynic Window Restrictor Suitable for Most Types of Windows and Small Doors, Suitable for Many Kind of Materials Such As UPVC, Wood, Aluminum and Metal.
• 【Package Included】This eSynic Window Restrictors Kit With 8x Window Door Restrictors, 8x Release Keys, 32 x Screws

eSynic

• 【Window Door Cable Restrictor】It is a Simple Safty Device that Limits the Openning Distance of the Door or Window. Specifically Designed for the Safety of Children or Baby. Keep the Unnecessary Hands Out.
• 【Safty Distance Design】Safety Cable Restrictor Lock Provides a Limited Distance Up to 185mm When the Cable is in Place. Through the Key, the Cable can Be Removed from One End and the Window can Be Opened Fully.
• 【Zinc Alloy Material】Our Security Lock is Made of Zinc Alloy, UPVC, It is Durable and Not Easy to Rust and Damage. So that It Can Be Able to Withstand Greater Pressure, Suitable to Install to the Surface of UPVC, Wood, Aluminum and Metal.
• 【Easy to Instal】32 Screws and 8 Keys Included. Just Need a Screwdriver or Drill to Install, the Unique Precision-Engineered Design Enables It to be Simply Fitted to All Types of Windows and Doors.
• 【Wide Application】Suitable for Most Types of Windows and Small Doors. Also Can Installe on Cabinet, Drawer and Any Places You Want, to Facilitate Safe Closing and Opening in Hospitals, Hotels, Homes, Schools and Shop.

eSynic