K525-BULK50

Bulk pack of 50 Paradox 525DM Dual-Tech Digital PIR detectors. Combines passive infrared and microwave detection with anti-mask protection, ideal for large-scale, high-security installations that demand precision and resistance to interference.

🔑 Key Features

• Dual-technology detection: PIR + microwave

• Built-in anti-mask protection

• Installer test mode with independent PIR and microwave testing

• Dual sensitivity modes: normal and high false-alarm rejection

• Colour-coded LED indicators for PIR, MW, alarm, and masking

• Compatible with standard Paradox mounting brackets

• Compact housing ideal for high-density installations

• Optional swivel mount bracket SB469 for flexible installation

• Designed for reliable performance in high-interference environments

⚙️ Technical Specifications

• Detection Coverage: Up to 12M × 12M, 90° field of view

• Detection Technology: Dual-element PIR and microwave sensor

• Anti-Mask Protection: Detects objects covering or blocking lens within 75CM

• Sensitivity Settings: Normal and high rejection modes

• Outputs: Alarm relay (Form A), anti-mask relay, tamper switch

• Power Supply: 10–16V DC

• Current Draw: Approx. 30mA

• Mounting: Wall or corner with optional swivel bracket

• Operating Temperature: –20°C to +50°C

• LED Indicators: PIR (red), microwave (green), alarm (yellow), anti-mask (orange)

• Enclosure: Plastic housing with secure cover lock

• Included: 50 × 525DM motion detectors

📌 Best Used For

• Commercial buildings with high traffic and signal interference

• Industrial sites with electromagnetic or radio noise

• Large-scale residential projects requiring enhanced detection reliability

• High-risk environments needing anti-masking and dual-verification triggers

• Installers or integrators sourcing motion detectors in bulk