DCT10

Paradox DCT10‑K9A 2‑Zone Long‑Range Door Contact

A high-performance wireless door/window contact for secure perimeter monitoring. Features dual-zone detection and tamper alerts, ideal for residential and commercial security systems.

🔑 Key Features

• Dual-zone sensing: Zone 1 uses a high-sensitivity reed switch (magnet included); Zone 2 offers a universal input for an additional sensor (e.g., glass-break, tilt) 

• Long wireless range: Up to 70 m (230 ft) with MG5000/MG5050/RTX3 systems (approx. 35 m with MG6250)

• Dual anti-tamper switches: Detect both cover removal and wall removal for enhanced security

• Low-battery & signal LED indicator: Alerts installers and users to status needs 

• Supervised wireless reporting: Battery health and signal integrity continuously monitored 

🛠 Technical Specifications

• Model: DCT10‑K9A

• Zones: 2 (one reed switch + universal input), each with a unique serial number

• Frequency Options: 433 MHz or 868 MHz versions available

• Wireless Range: ~70 m (230 ft) with MG5000/MG5050/RTX3; ~35 m with MG6250

• Power Source: Two AAA alkaline batteries (approx. 3 years battery life at 10 opens/day)

• Dimensions: 124 × 45 × 33 mm (4.9 × 1.8 × 1.3 in)

• Temperature Range: 5 °C to 40 °C (32 °F to 104 °F)

• Certifications: EN50131 Grade 2 compliant

🎯 Best Used For

• Layered perimeter security: Ideal for doors/windows plus external sensors like glass-break detectors

• Long-range installations: Great for outbuildings, detached garages, or large properties

• Anti-tamper sensitive areas: Dual tamper detection ensures integrity in high-risk zones

• Smart monitoring setups: Provides battery and supervision feedback for proactive maintenance