Open the door and see if the siren sounds. 1/2/4/10X Alarm Kit (alarm unit & magnetic sensor). Sensor type: alarm. Alarm type: sound. Fix the host to the door / window with double-sided tape. (Battery is not included).
eBay
AFS B1045 B1046 Heavy Duty Double Bolt Deadbolt Lock with 4 Keys, for Security Door, Metal Gate, Warehouse, EU Standard
Aliexpress UK
It will alarm when the door or window is opened, and will stop alarm once you close the door or window. Alarm mode switch button---Switch alarm mode and dingdong mode. Normal Alarm Mode. SOS button---Regardless of disarming or arming, press this button and the alarm will lasts for one minute unless you press “SET” button on the alarm or press "Disarm" button on the remote to turn it off early.
eBay
1 Pc Security Lock Keyless Zinc Alloy Cabinet Cam Lock Secure Padlock For Mechanical Door Lock Furniture Padlock 16/20/25/30mm
Aliexpress UK
【Versatile and Easy-to-Install】: The Smart WiFi Door and Window Sensor is suitable for various applications, including doors, windows, drawers, filing cabinets, and safes. Alarm Current: ≤ 20ma. Alarm Sound>100dB.
eBay
V5 Wireless WiFi Smart Video Doorbell 720P HD Camera PIR Motion Detection 166° Wide Angle Home Security Protection Device Tools
Aliexpress UK
eBay
【Sleek Design】8X Tuya Zigbee 3.0 Smart Contact Detectors Security Gate Door Window Sensor Transducer Smart Life Home(1PCS)
Aliexpress UK
1 Wireless PIR Motion Detector with 9V Battery. The host supports up to 30pcs wireless detectors, 8pcs remote key fobs, 4 doorbell buttons. Alarm sound: up to 115 dB. 2 Wireless Remote Key Fobs with 23A 12V Battery.
eBay
Mailbox Cabinet Door Metal Single Point Security Cam Lock MS102 MS403
Aliexpress UK
Scheduled Automation: 4 preset arming/disarming schedules with customizable defense strategies. (Note: A GSM SIM card is required for remote communication functions.). There are 99 zones and 8 zone types optional in each zone; ON/OFF siren in each zone is available; 3.
eBay
Stainless steel Spring Loaded Metal Security Barrel Bolt Latch Silver Tone Spring Latches Door Cabinet Hinges Home Hardware
Aliexpress UK
The Tuya WiFi Smart Door Window Sensor is a cutting-edge home security device designed to monitor and protect your property. This smart sensor connects seamlessly to your home network, allowing you to track and control your door and window openings remotely. With smart home integration, you can enhance your security system and create a safer environment for yourself and your family.
eBay
KAK Biometric Fingerprint Lock White Anti-theft Smart Drawer Lock 30x30mm Keyless Fingerprint Security Furniture Door Lock
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
eufy Turret PoE Cam E41 4K UHD and 122° Wide-Angle FOV Starlight Colour Night Vision: Experience stunning 4K Ultra HD resolution for incredibly sharp, lifelike video with a 122° field of view. See the night in full daytime colour with AI-ISP (Image...
eufy UK