This product is a compact, strong security / safety lock / restrictor for a wide variety of door and window including UPVC, wood, Composite and more. It also provides piece of mind in ensuring the safety of your little ones from being able open and access through open windows or doors.
eBay
Awapow Wireless Door Peephole Camera 3.5 Inch Digital Door Viewer Doorbell 120° LCD Screen Monitor Home Security No Need WiFi
Aliexpress UK
[Enhanced Safety] The safety protection lock adopts a spring loaded, child safe, and tamper resistant design, providing higher security and preventing unauthorized entry. [Easy to Use] To unlock, press the lock up and down, then slide the lock along the side of the door until it can fold outward.
eBay
Wireless Door Stop Alarm System120dB With Door Lock Home Security Kit Anti-Theft Alarm System Portable Door Stoppers Alarm Siren
Aliexpress UK
Our cylinders are a simple end easy security upgrade for your garage door. Our cylinders have sacrificial cuts to protect against this! - Size: 30/10 (40mm in Total). The /10/ denotes the cam in the center.
eBay
Wireless Wifi Doorbell Camera 1080P Video Intercom Doorbell Waterproof 4.3in IPS Screen Home Security Door Bell IR Night Vision
Aliexpress UK
Avocet ABS Euro Cylinder uPVC Door Lock – Anti Snap 3 Star TS007 High Security.
eBay
Wireless Wifi Doorbell Camera 1080P Video Intercom Doorbell Waterproof 4.3in IPS Screen Home Security Door Bell IR Night Vision
Aliexpress UK
Add an extra layer of privacy and security wherever you go with this Portable Door Lock. Perfect for solo travellers, students, renters, and anyone wanting peace of mind, this compact device prevents doors from being opened from the outside—even with a key.
eBay
2.4GHz WiFi Wireless Video Doorbell Two-way Intercom Doorbell Camera APP Control Smart Door Bell for Home Security Alarm System
Aliexpress UK
Features a 18mm long throw bolt for maximum door security. These rack bolts are supplied with quality screws that are quick and easy to install. Keys supplied allow easy operation with comfort grip. All Screws with Matching Finish Included.
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4.3in IPS Screen Wireless Wifi Doorbell Camera 1080P Video Intercom Doorbell Waterproof Home Security Door Bell IR Night Vision
Aliexpress UK
YALE Superior Thumb Turn Euro Cylinder Anti Snap Security UPVC Door Lock.
eBay
Zigbee 3.0 /WiFi Door Window Sensor Security Alarm APP Remote Monitor Smart Home Security Window Detector for Tuya Alexa Google
Aliexpress UK
Loud Built-in Siren. Instantly deters intruders with powerful internal siren. Add up to 20 wireless sensors/remotes – door, vibration, outdoor siren & more. Main Alarm Unit (with Built-in Siren & Motion Sensor).
eBay
2PCS Security Furniture Locks Hardware Cam Lock For Security Door Cabinet Mailbox Drawer Cupboard Locker With 2 Keys
Aliexpress UK