The AJAX DoorProtect is a universal magnetic contact sensor that instantly detects when doors or windows are opened. Compact and reliable, it ensures early detection of intrusions without false alarms.

Highlights:
✅ Works with two magnets (trigger threshold: 1 cm for small magnet, 2 cm for large magnet)
✅ Wireless range up to 1,200 m (Jeweller protocol, 868 MHz, 20 mW)
✅ Long-lasting power – up to 7 years on a single CR123A battery
✅ Anti-tamper protection against unauthorized opening
✅ Easy installation on any door or window frame
✅ Lightweight and stylish design in white

Technical Specifications:

• Operation: Wireless magnetic contact sensor

• Power: 1 × CR123A battery (3 V)

• Battery life: up to 7 years

• Operating temperature: 0°C to +50°C

• Dimensions: Ø 20 × 90 mm | Weight: 29 g

• Transmission range: up to 1,200 m (open space)

• Packaging: 100 × 30 × 55 mm | Gross weight: 0.09 kg

• Box quantity: 120 pcs

• Warranty: 24 months