With a sleek white design and voice alerts feature, these detectors provide peace of mind with a manufacturer warranty of 5 years. Sensor Type: Smoke Detector. EASY INSTALLATION: The fire alarm can easily install with mounting bracket.
eBay
Aqara Water Leakage Sensor Water Leak Detector Sensor IP67 For Home Remote Alarm Security Sensor for Mi Home Homekit app
Aliexpress UK
Stay safe and secure with the Gedsffati 3in1 Plug-in Wall Smoke Alarm. Battery Capacity 2000mAh. Don't miss out on this essential safety device at a great bargain price.
eBay
Scare off would-be intruders and alert the neighborhood with this wireless 105 dB indoor/outdoor siren. Loud 105 dB siren makes sure the alarm is heard when a security risk is detected. IP65 weather-resistant design, so the siren can be used indoors...
eufy UK
10km Electric Fence Energiser 12v Battery Powered 1.5J-2J Horse Fencing Kit HOT. ✅Effortless Power Solutions: This Smoke Detector operates on convenient, replaceable AA batteries, eliminating the need for complicated hardwiring.
eBay
Ewelink Zigbee Door Sensor Wireless Magnetic Window Open Closed Alarm Detector Works With Zigbee2MQTT Alexa Google Need Gateway
Aliexpress UK
Sensor Type: Smoke Detector. EASY INSTALLATION: The fire alarm can easily install with mounting bracket. No hardwired anymore and you can install it wherever you want. SMALL BUT ACCURATE: The smoke alarm adopts photoelectric technology to detect smoke.
eBay
EWelink ZigBee Door Window Sensor Smart Home Wireless Door Open Close Detector APP Remote Alarm Works with Alexa Google Home Z2M
Aliexpress UK
Superior Construction: Made of fire-retardant ABS plastic material; the long-lived smoke detector horn alerts you with a loud 85-decibel alarm when smoke has been detected. Included Components 1 × Smoke Alarm, 1 × Mounting Bracket, 2 × Screws, 2 × Anchor Plugs, 1 × User Manual.
eBay
Ewelink Zigbee Door Sensor Wireless Magnetic Window Open Closed Alarm Detector Works With Zigbee2MQTT Alexa Google Need Gateway
Aliexpress UK
Smoke & Heat alarms should be interlinked (All our kits are interlinked & tested before being dispatched). The Wireless Interlinked Smoke & Heat Alarm Kit includes Smoke, Heat, and Carbon Monoxide detectors with 10-year Lithium-Ion Batteries.
eBay
Aqara Water Leakage Sensor Water Leak Detector Sensor IP67 Smart Home Remote Alarm Security Soaking Sensor For Xiaomi mijia App
Aliexpress UK
1 X Smoke Detector. Sensitive detection: flashing light for 5-10 seconds to issue an alarm. Equipped with a test button and low battery warning. An optical sensor reacts quickly to smouldering fires and has less false alarms than other types of smoke detectors.
eBay
Wireless Door And Window Vibration Sensor Alarm 125dB Glass Breakage Anti-theft Sensor, Easy Install For Home Safety Protection
Aliexpress UK
Photoelectric alarms are less likely to trigger false alarms from Kitchen or bathroom steam than traditional ionization alarms. A fire detector that is Lightweight and sleek in design, all while being powered from one single 9v battery, which is supplied, along with all mounting screws and plugs needed for an easy install of your new battery smoke alarm.
eBay
Y51A for Touch Door Knob Entry Alarm Alert Security Anti Theft
Aliexpress UK