GRI MS4702-A Special Pull Apart Magnasphere, Closed Loop

Protect outdoor and portable assets with the George Risk Industries MS4702-A Pull Apart Magnasphere magnetic contact — a purpose-built closed-loop security switch for demanding environments. The patented Magnasphere spherical magnet design provides consistent contact and anti-tamper resistance, delivering dependable monitoring for gates, trailers, marinas, ATVs and rental equipment. The MS4702-A is hermetically sealed in a durable metal housing to prevent corrosion and moisture intrusion, and includes a 3-foot jacketed or armored cable (custom lengths available) for rugged field installations. Rated for 250V AC/DC operation and high current handling, this heavy-duty magnetic contact is ideal for perimeter security, surveillance integration and asset protection where conventional surface-mount switches can’t cope with movement or rough handling. Easy to install: anchor the receptacle, route the armored cable through the protected item, and insert the probe for a secure pull-apart connection that signals when removed. Choose the MS4702-A to harden outdoor monitoring points and reduce false alarms — perfect for security professionals specifying reliable magnetic contacts for remote or mobile applications. Order now to upgrade your perimeter and equipment protection.

• Rugged outdoor protection for portable assets like trailers, boats and equipment, reducing theft and tampering risk
• Closed-loop Magnasphere magnetic contact provides dependable tamper detection and reliable alarm signaling
• Hermetically sealed metal housing resists corrosion and moisture for long-term outdoor and marina use
• 3-foot jacketed or armored lead (custom lengths available) simplifies installation and protects wiring from damage
• Designed for swinging gates, moving parts and harsh environments where standard surface switches fail