Protect 800 Wireless Driveway Alert System – Outdoor Siren with Flashing LED & Multiple Lens Caps

The Protect 800 Long-Range Wireless Driveway Alert System is an advanced security solution for homes, businesses, farms, driveways, gardens, and outbuildings. Featuring an 800-metre wireless range, weatherproof PIR sensor, and an optional loud siren with flashing LED, this system offers instant notifications whenever movement is detected.

What’s Included:

• 1 × Outdoor Loud Siren & Blue Flashing LED Receiver – ideal for external alarms.

• 1 × Outdoor Wireless PIR Sensor – includes attachable lens caps for customizable detection.

How It Works:
The battery-powered, weatherproof PIR sensor can be installed around your property to monitor driveways, gardens, sheds, garages, fuel tanks, and more. The PIR uses a single-sided beam, making installation quick and simple with no alignment required.

It detects both vehicles and people, with optional clip-on lens caps to avoid false alerts from small animals like foxes or cats. When movement is detected, the PIR sends a wireless signal up to 800 metres (open-air), typically covering 400–600 metres in most real-world settings, triggering the siren and flashing strobe on the receiver. The receiver is mains-powered via a plug-in transformer and alerts for a duration of your choice.

Expandable System:

• Add up to 16 detectors including PIRs, vehicle sensors, gate contacts, or push buttons.

• Multiple receivers can be added with no limit.

• 1 × Dry relay output for triggering additional devices.

Outdoor Siren Receiver Features:

• Loud 118 dB siren with blue flashing LED.

• Programmable alert duration: 5, 30, 60 seconds, or 10 minutes.

• Night mode available for PIR-triggered alerts only after dark.

• Optional battery backup (4 × AAA, not supplied).

• Weatherproof IP65 enclosure with wall-mounted brackets.

PIR Sensor Features:

• 800 m wireless transmission.

• Detection range up to 15 metres (extended with larger objects).

• Fully waterproof with sunshade and rain hood.

• Adjustable sensitivity settings.

• Supplied with 3 lens caps:

  • Pencil Beam: Narrow, avoids small animals.

  • Medium Beam: Reduces false alerts while detecting vehicles.

  • No Cap: Maximum vehicle detection.

• Battery-powered (4 × AA batteries included, 9–12 months typical life).

• 24-hour or night-only operation modes.

• Easy installation, with optional hiding inside structures.

Installation Tips:

• Avoid facing the PIR directly into the rising sun.

• Can be discreetly installed within wooden or plastic structures, taking advantage of its strong 800 m wireless range.

Technical Specifications:

Receiver:

• Wireless Range: 800 m (line of sight)

• Volume: Adjustable, up to 85 dB

• Melodies: 32 selectable tones

• Power: 3-pin UK & 2-pin EU plug-in transformer

• Battery Backup: 4 × AAA (not supplied)

• Zone Indicators: Visual + audible

• Outputs: 1 × Dry relay, 12V DC adjustable duration

• Mounting: Wall or desk

Outdoor Siren Box:

• Material: Plastic, IP65 weatherproof

• Size: 225 × 185 × 70 mm (external)

• Siren Sound: 118 dB, 6-tone, black

• LED: Blue, 75 mm diameter, 9–12V DC

PIR Sensor:

• Wireless Range: 800 m

• Detection: Up to 15 m, 9–12° angle at 12 m distance

• Weatherproof: Yes

• Adjustable Sensitivity

• Lens Caps: Pencil, Medium, Wide

• Battery: 4 × AA (9–12 months life)

• Dimensions: 85 × 80 × 100 mm (without sun hood), 120 × 80 × 100 mm (with hood)

• Temperature: -20°C to 50°C

• Operational Modes: 24-hour or night-only

Perfect For:

• Driveways, gardens, sheds, garages, fuel tanks

• Homes, farms, and businesses needing scalable outdoor security

• Monitoring multiple entrances or high-traffic outdoor areas