Visonic Powermaster Shock and Opening Detector

Visonic SD-304 PG2 wireless shock detector provides perimeter protection for residential and commercial premises. It provides early warning of an attempted intrusion by sensing forced entry before a burglar actually enters the property. This potentially reduces the damage and loss to property as a result of a break-in and provides home and business owners with enhanced security. The SD-304 fits most windows and doors including those made from wood, metal and PVC. It can also be used on walls and roofs.

Key Features

• Early detection of attacks or low-level shocks
• High immunity to background vibrations which can cause false alarms
• Quick and easy installation using unique 7-segment shock meter & pushbuttons
• Prolonged battery life of up to 5 years (for typical use) with all sensors enabled.
• Includes battery (CR123)

We also sell spare CR123 batteries here.