HCSC Earthquake Detector Emergency Device

1The earthquake detector is designed to provide instant warning of seismic activity by detecting the P wave (compression wave) of an earthquake. 2The sensitivity of the earthquake detector can be adjusted, support automatic reset and cut-off alarm when the earthquake stops. 3It ...1The earthquake detector is designed to provide instant warning of seismic activity by detecting the P wave (compression wave) of an earthquake.

2The sensitivity of the earthquake detector can be adjusted, support automatic reset and cut-off alarm when the earthquake stops. 3It can be easily mounted on the wall without screws, nails or tools. 4Earthquakes that occur many miles away can be detected, and a loud unique alarm sounds to remind you.

5The earthquake detector can eliminate confusion, save valuable seconds and provide peace of mind. - Item Type: Earthquake Detector - Material: ABSColor: White - Size: Approx. 16 x 7.5 x 3.5cm / 6.3 x 3.0 x 1.4in - Power Supply Mode: 1 x 9V Battery (not included) 1 x Earthquake Alarm Detector The installation site should be as far away from the door as possible to prevent the vibration of the closed door.

Mounting on a hard wall or load-bearing wall allows for higher sensitivity. If you have children in your home, avoid exposing them to this product.