Features : ● 108dB alarm sound, effectively deter intruders, stronger security protection. ● Long distance remote control operation, not to scare yourself, specializing in scaring thieves. ● Waterproof double-sided adhesive or zip tie installation, wider application. ● 2 years of ultra-long battery life, reduce the frequency of battery replacement, save money. ● PC material shell, more solid, waterproof and dustproof. ● Strong magnetic sensing and wide door gaps do not cause false alarms. ● 4 doorbell tones and 4 adjustable volume levels. When the power of the main unit is low, the main unit will emit a “chirp” sound and the indicator light will flash slowly once per second, In disarming mode, short press the host button.
eBay
Door Bolt Home Anti-theft Room Door Bar Zinc Alloy Door Lock Latch for Home & Hotel Security Door Chain Lock U Swing Front Door
Aliexpress UK
Sensor type: alarm. Compact size alarm. - Magnetic sensor switch detects entry. Test the setup by switching on the system of the main unit and see whether the alarm can be triggered by opening the door/windows.
eBay
Magnetic Door Stopper -Avoiding Door Damage, Prevents Door Slamming Protects Walls For All Door Materials, Door Hardware
Aliexpress UK
1) 8-chord music chip and 40mm loud speaker for pleasant and louder alerts Remote transmission range up to 280m/ 918ft in open space. 2) 4 independent LEDs to distinguish sensing zones, with the option to synchronize sound alerts 3) 5 stages adjustable volume from 113 ~ 25dB. 4) Infrared + microwave radar composite dual detection for lower false alarm rates 5)Added silent and vibration reminder.More privacy,no disturbance ,vibration reminder for discreet alerts 6)Expandable.The receiver can learn from up to 32 wireless sensors like PIR motion, magnetic or vibration sensor as well as up to 8 remote controllers. 7) Low battery indication. Both the sensor and receiver can be powered by battery or plugged into a USB interface. 8) IP66 Waterproof ideal for outdoor use.
eBay
Magnet Door Stops Magnetic Door Stopper Security Protection Lock For Door Draft Stopper Holder Doorstop Furniture Door Hardware
Aliexpress UK
【Door Open Alarm Flashing Light 】 Jsieem door alarm will alarm and flash light when the door is opened, 3 modes can be set(flashing light only-alarm only-flashing light when alarming). Colour: 2 Sensor 1 Receivers.
eBay
Press Spring Pocket Door Handle Spring Lock Built-in Pocket Door Lock Hardware Shift Door Lock Sliding Door Hidden Door Latch
Aliexpress UK
Easy installation, No wiring needed! No screws needed! Just affix the provided stickers to various parts of the house, such as doors, windows, cabinets, drawers and gates. (Note: Keep the installation area clean and ensure that the sensor is installed within 1 cm from the arrow side of the burglar alarm.).
eBay
20-40kg Door Lock Automatic Spring Door Closer Door Closing Device Can Adjust Door Closing Device Furniture Door Hinge Hardware
Aliexpress UK
Features:-It uses a 110dB high decibel alarm, which can play an effective warning role.-Using high-sensitivity sensor, the alarm will be triggered immediately when the door or window is opened 1 cm.-Using double-sided tapes for installation, no drilling, no tools required, easy to use.-Powered by 2 AAA batteries (not included), energy-saving and low-consumption, the lights of the remote control and the host will flash to remind when the power is low.-Using reed switches and industrial-grade chips to ensure low false alarms.-Suitable for rental houses, dormitories, hotels, warehouses, shopping malls, shops, villas, etc.Specification:Colour: whiteMaterial: ABSSize: 85*43*10mmHost power supply: 2*AAA batteries (not included)Alarm volume: 110dBVoltage: 12VW.
eBay
2PCS KAK Magnetic Door Stop Non-Punch Adjustable Door Stopper Aluminum Alloy Hidden Doorstop Floor Door Stop Hardware Door Guard
Aliexpress UK
Why Choose This:★Wide Application: This door alarm sensor is widely used in home security systems, providing reliable protection for door and window.★Powerful a-lert Sound: With a piercing 125dB sound output, this door alarm ensures that any unauthorized entry or door opening is immediately detected and a-lerted.★Enhanced Home Security: Our door alarm sensor provides an effective deterrent against intruders, helping to protect your home and loved ones.★Sound Intensity: 125dB; Power Source: LR44*3 (included); Installation Distance:.
eBay
Magnetic Door Stopper -Avoiding Door Damage, Prevents Door Slamming Protects Walls For All Door Materials, Door Hardware
Aliexpress UK
eBay
Magnet Door Stops Magnetic Door Stopper Security Protection Lock For Door Draft Stopper Holder Doorstop Furniture Door Hardware
Aliexpress UK