Protect 800 Long-Range Wireless Driveway Alert Monster Kit

The Protect 800 Monster Kit is a long-range (800m) wireless driveway alert system, designed to monitor and protect driveways, gardens, yards, homes, and businesses. This all-in-one kit includes:

• 2 × Indoor 4-channel wireless receivers

• 8 × Outdoor wireless PIR sensors with attachable lens caps

How It Works

The battery-powered, weatherproof PIR sensors can be installed around your property to monitor:

• Driveways

• Gardens

• Sheds and garages

• Fuel tanks

• And much more

Each PIR operates as a single-sided beam, making installation quick and simple without the need for alignment with other devices. They detect both vehicles and people, while optional clip-on lens caps prevent false alarms caused by small animals such as foxes or cats.

When motion is detected, the PIR sends a wireless signal up to 800 metres (400–600m typical range) to the indoor receivers. The receivers then play a selected chime at your chosen volume, alerting you to a visitor or intruder. Additional accessories can be added to expand the system.

Expandable System

You can add:

• Extra PIR sensors

• Vehicle detectors

• Gate contacts

• Push buttons

• Transmitters for other sensors

• Additional indoor or outdoor receivers (no limit)

This system is DIY-friendly, suitable for anyone with basic installation experience.

Receiver Features

• Wireless range: 800 metres

• Adjustable volume: low to 85 dB

• 32 melody options

• Mains powered (3-pin UK & 2-pin EU transformer supplied)

• Optional battery backup: 4 × AAA (not supplied)

• LED notification for loss of mains power and low battery

• Supports up to 16 detectors per system

• Zone indicators (visual & chime)

• 1 × dry relay output for sirens, bells, or flashers

• 12V DC output with adjustable duration (5, 30, 60 seconds, or 10 minutes)

• Wall or desk mountable

• PIR battery check and optional pause modes

PIR Sensor Features

• Wireless range: 800 metres

• Fully waterproof

• Detection range: up to 15 metres (larger objects can be detected further)

• Detection angle: approx. 9–12° at 12 metres

• Adjustable sensitivity settings

• Up to 16 PIRs per system

• Sunshade & rain hood included

• Lens cap adjustments: pencil (narrow), medium, or no attachment (wide)

• Battery powered (4 × AA, 9–12 months typical life)

• Low battery warning and status check via receiver

• Excellent vehicle detection

• Easy and quick to install

Lens Caps

Each PIR comes with 3 lens cap options:

• Pencil Beam: very narrow, avoids small animals

• Medium Beam: avoids most small animals while detecting vehicles efficiently

• No Attachment: maximum vehicle detection

Operational Options

Each PIR can operate in:

• 24-hour mode for all-day detection

• Night-only mode for activation during darkness

This allows flexible monitoring: for example, some PIRs can operate with a subtle chime during the day, while others trigger a louder siren at night.

Kit Contents

Receivers:

• 2 × Protect 800 Driveway Alert Wireless Receivers

• Optional wall brackets

• 3-pin UK & 2-pin EU plug-in power supplies

• Manuals

PIR Sensors:

• 8 × Protect 800 Wireless PIRs

• 32 × AA batteries

• 8 × sets of removable detection caps

• 8 × sun & rain hoods

• 1 × screwdriver

• 8 × sets of screws

• Manual

Specifications

Receiver:

• Wireless range: 800m line-of-sight

• Adjustable volume and melody options

• Battery backup supported

• Up to 16 detectors

• Dry relay & 12V DC outputs

• Mounting: wall or desk

• Frequency: 869.400 – 869.650 MHz

• Input voltage: 12V DC, 500 mA

PIR Sensors:

• Wireless range: 800m line-of-sight

• Waterproof, detection range up to 15m

• Adjustable sensitivity and operational modes

• Lens cap options: pencil, narrow, wide

• Battery: 4 × AA (9–12 months)

• Vehicle detection optimized

• Size: 85(D) × 80(W) × 100(H) mm (no sun hood), 120(D) × 80(W) × 100(H) mm (with sun hood)

• Operating temperature: -20°C to +50°C