2GIG DW20E-345 eSeries Encrypted Recessed Door / Window Sensor, 345 MHz, 2.5"

Protect doors and windows without altering aesthetics — the 2GIG DW20E-345 eSeries Encrypted Recessed Door/Window Sensor delivers discreet, professional perimeter security for commercial and residential installations. This recessed magnetic contact sensor conceals inside a 2.5" frame for a virtually invisible finish while maintaining robust detection through a powerful rare-earth magnet. Operating on a supervised 345 MHz wireless link, the DW20E-345 uses eSeries encryption to safeguard against signal spoofing and wireless takeover when paired with 2GIG GC2e, GC3e or Edge panels. Technicians appreciate the long-life CR2 battery that can provide up to 7 years of typical service, reducing maintenance and total cost of ownership. ETL listing and anti-tamper supervision ensure reliable performance and code-compliant installations for security integrators focused on monitoring, surveillance and perimeter protection. Ideal for storefronts, offices, and multifamily properties, this magnetic contact sensor blends secure, encrypted communication with low-profile design. Add the DW20E-345 to your next security project for dependable, low-maintenance perimeter monitoring — contact us for volume pricing or technical support.

• Virtually invisible perimeter protection for clean, professional installations and reduced vandalism
• eSeries encrypted communication prevents wireless takeover and signal spoofing for secure monitoring
• Fully supervised operation with tamper and low-battery reporting to minimize false alarms and maintenance surprises
• Long-life CR2 battery offers up to 7 years of typical operation, cutting service visits and lifecycle costs
• ETL-listed, 2.5" recessed housing and rare-earth magnet ensure reliable open/close detection and code-compliant performance
• Designed for seamless integration with 2GIG GC2e, GC3e and Edge panels for dependable security system compatibility