The X-Sense XS01-M Link+ Pro smoke detector uses a photoelectric sensor and supports wireless interconnection at 868 MHz. It can connect to up to 24 wireless units, so when one detects smoke, all alarms in the network are activated. The alarm has a sound level of at least 85 dB at 3 m.

It is powered by a replaceable 3 V CR123A lithium battery with a lifespan of up to 5 years, while the sensor has a lifespan of up to 10 years. When the battery is low, it emits an audible alert and sends a notification to the app. The silence duration is approximately 9 minutes.

• Sensor type: Photoelectric
• Wireless frequency: 868 MHz
• Maximum number of connected units: 24
• Compatibility: X-Sense Link+ Pro and Link+ systems
• Alarm sound level: At least 85 dB at 3 m
• Alarm frequency: 3.2 ± 0.3 kHz
• Alarm type: Pulsed
• Silence duration: Approximately 9 minutes
• Battery: Replaceable 3 V CR123A lithium
• Battery life: Up to 5 years
• Sensor life: Up to 10 years
• Operating temperature: 4.4–37.8 °C
• Operating humidity: Up to 85% relative humidity, non-condensing
• Certification: EN 14604:2005+AC:2008
• Package contents: Smoke detector, mounting bracket, 2 screws, 2 wall plugs, pin, instruction manual