Test: Sounds a "Didi-Didi" test beep from the siren. - Press the "S" button on the remote to trigger the panic alarm. - Triggers siren instantly when separated by over 1mm from the magnetic strip. Connect the siren unit to a power outlet.
eBay
PGST 105 4G Wireless Home Alarms System,Wireless WiFi Home Security System with Door & Motion Sensor App control work with ALexa
Aliexpress UK
Fully expandable system; up to 32 sensors can be connected to one wireless alarm receiver, while 1 sensor can be connected to unlimited wireless alarm receivers.
eBay
Wifi GSM Alarm System Home Wireless Security Burglar Alarm Kit Door Open Motion Sensor Smart Life Tuya App Control Suit Alexa
Aliexpress UK
Fully expandable system, up to 32 HTZSAFE sensors can be added to the receiver and 1 sensor can be added to unlimited receivers. -- Restart the receivers or sensors will not miss the records. -- Improved wireless transmission technology(FSK+FHSS) to avoid the signal interference from other wireless devices.
eBay
Tuya Smart WIFI Wireless Security Alarm System Alarm Kit Home Burglar Motion Door Sensor Compatible Google Home Alexa
Aliexpress UK
One machine two networks - Support WIFI/GSM/GPRS/2G. Also work with Amazon Alexa. Uninterrupted network, safer and more assured. Built-in alarm siren: 110dB. GSM network frequency : 850/900/1800/1900mHz Support 2G GSM network.
eBay
PGST-103 Graffiti Alarm System, 4G Secure Home WiFi Smart Home Alarm, Wireless Security System Device, Controlled by Smart Life
Aliexpress UK
The Ring Alarm Wireless Home Security System 5-Piece Kit is a complete system that includes a keypad, door sensor, window sensor, and multiple room system. It is designed for easy installation and is compatible with Google Assistant and Amazon Alexa for seamless smart home integration. The system features wireless connectivity, motion detection, and a powerful 105 dB operating sound rating for added security. With its sleek white design and pet-friendly features, this system offers peace of mind for homeowners looking to enhance their home security. New ( Not used )
eBay
KERUI G12 Wireless Tuya Home Alarm System Kit WiFi GSM Home Security System with Door and Motion Sensor Smart Life App Control
Aliexpress UK
The entry and motion sensors instantly send a notification to your phone if they sense anything is amiss. And if your kids or pets have caused a false alarm, you can disable the system with a simple tap.
eBay
Staniot Wireless Alarm Security Keypad Built-in 1500mAh Battery Anti-dismantling Alarm RFID Tag for Home Security Alarm System
Aliexpress UK
External wired alarm connectors: 1 channel external wireless siren, 1 channel. Siren output：<500mA. Support the alarm such as battery problem, low power battery anti-pry alarm etc. GSM system：850/900/1800/1900MHz.
eBay
Camluxy Bicycle Vibration Alarm USB Charging Motorcycle Bike Alarm Remote Control Anti-theft Bike Detector Wireless Alarm System
Aliexpress UK
One Set Of Tuya Alarm Host A External wired alarm connectors: 1 channel external wireless siren, 1 channel. Wireless Frequency ：433MHz. Siren output：<500mA. Emission Frequency：433MHz. GSM system：850/900/1800/1900MHz.
eBay
Staniot Wireless Alarm Security Keypad Built-in 1500mAh Battery Anti-dismantling Alarm RFID Tag for Home Security Alarm System
Aliexpress UK