(95dB) and duration can be adjusted to your preference. It has up to 80m open field Zigbee transmission (3.0) and requires a WiFi connection. Mains powered 5V 1A, adaptor included. Transmission Range: 80m.
eBay
RFID EM 125Khz Access Control Keypad Backlight Touch Screen Door Access Controller 2000user Wiegand Card Reader Door Lock Opener
Aliexpress UK
Create a smarter life with the smart garage door opener. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
eBay
DC12V Access Button Door Exit Push Switch No Touch Release Gate Opener Door Access Control System Entry Open Touch
Aliexpress UK
Communication protocol: for ZigBee. Easy to install and add to app: the cable line into the device, select the app's auto scan function, and find the device within minutes. Support frequency: infrared 38KHz.
eBay
5YOA Access Button Door Exit Push Switch No Touch Release Gate Opener Door Access Control System Entry Open Touch
Aliexpress UK
You can use it to prevent water leaks, gas leaks, frozen pipes, and other potential hazards. Zigbee can cover large distances and areas, as each device acts as a repeater(not battery powered devices) and extends the range of the network.
eBay
5YOA CDW02 RFID Reader 125Khz 13.56MHz Frequency IC Card Writer Access Tag Duplicator Cloner 5577 Copier Security Access Control
Aliexpress UK
The Link2Home Secure Wi-Fi Zigbee Smart Wireless Home Alarm Kit is a complete system that includes an alarm and connects wirelessly with a Wi-Fi connection. It features ZigBee and Wi-Fi smart home protocols, has a power source of both battery and wall plug-in, and comes in a sleek white colour. With an operating sound rating of 105 dB, this alarm kit provides reliable security for your home. The battery is included, ensuring that you can get started with your home security system right away.
eBay
Access Control Password Keypad 125Khz RFID Card Access Card Reader Door Opener System Wiegand 26 Output
Aliexpress UK
1 x Outdoor Siren Box. 1 x Gateway w/built-in Siren. 1 x Door Sensor.
eBay
NFC RFID Standalone Access Controler 125KHz EM+13.56MHZ IC Access Control 1000User Rfid Lock IP67 Waterproof Backlight Touch
Aliexpress UK
The plug is designed for indoor use only and works with a power input of 220-240V / 50Hz.
eBay
5YOA No Touch Access Button Door Exit Push Switch Gate Opener - Touchless Door Access Control System for Entry Open
Aliexpress UK
Wireless Standard:for Zigbee. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. Small size for easy installation.
eBay
New type alloy wire small electric control lock DC3V5V12V electronic lock mini locker door lock access control electric lock
Aliexpress UK