Smoke Sensor Relay Switch Smoking Detector Alarm Module Controller 12V 24V MQ-2 for Warehouse Hotel Showroom

The "Smoke Detector with Relay and Buzzer" is a must-have for any public transportation, public place, storage warehouse, or kitchen.

With its advanced technology, this device can detect smoke in seconds and alert you with a loud buzzer and flashing light.

The relay switch output ensures that the alarm is heard throughout the entire area, providing maximum safety.

Plus, the anti-reverse connection protects against any potential damage.

Don't wait until it's too late - get your "Smoke Detector with Relay and Buzzer" today and ensure the safety of yourself and those around you!