Insect Killer Tristar IV-3721 for indoor use, effective coverage up to 80 m², electric pest control

The Tristar IV-3721 is an electric insect killer designed for indoor pest control. With effective coverage for spaces up to 80 m², this compact unit traps flying insects such as flies and other common indoor pests. The device plugs into mains power and does not use embedded batteries, offering continuous operation with low maintenance. Its compact housing and modest weight make it suitable for use in homes, offices, cafés and other commercial interiors. The product is backed by a 24-month warranty.

Advantages

The Tristar IV-3721 provides continuous insect trapping without the need for consumable batteries and has a compact footprint that fits into a variety of indoor settings. Its design focuses on simple, low-maintenance operation and reliable coverage up to 80 m². The unit’s modest net weight and compact dimensions make installation, relocation and storage straightforward for both domestic and light commercial use.

Suitable for (tasks / use cases)

• Indoor pest control in living rooms, bedrooms and kitchens
• Commercial interiors such as offices, small shops, cafés and staff rooms
• Temporary or seasonal protection in halls, storage rooms or break areas
• Areas where continuous, low-maintenance insect trapping is required

When it may not be suitable

This unit is intended for indoor use only and is not suitable for outdoor pest control or exposed external areas. It is designed for flying insects; it may not be effective against crawling pests or infestations that require professional pest control measures. Environments that require silent operation in absolute silence or specialized trapping methods may need alternative solutions.

Key specifications

• Effective coverage area: up to 80 m²
• Power source: mains (no embedded battery)
• Net weight: 1.47 kg
• Gross weight (packaged): 1.70 kg
• Compact housing dimensions (packaged): depth 80 mm × height 260 mm × width 390 mm
• Packing quantity: 1 unit per package
• Warranty: 24 months

How to use

Place the Tristar IV-3721 on a stable surface or mount it according to the included instructions in a central location within the room where insect activity is highest. Connect the unit to a mains outlet and keep it switched on for continuous protection. Periodically inspect and clean the catchment area or collection tray following the manufacturer’s safety instructions before performing maintenance. Ensure the device is placed away from direct water exposure and out of reach of children and pets.

What to consider before purchase

• Intended use: indoor flying insect control only
• Coverage needed: up to 80 m² per unit—larger areas may require multiple units
• Power availability: requires mains outlet (no battery operation)
• Maintenance: periodic cleaning of the collection area is necessary
• Environment: not suited for outdoor or wet locations

Usage recommendations

For best results, position the unit 1.5–2 meters above floor level and away from competing light sources or strong airflow. For larger rooms or areas with heavy insect activity, consider using multiple units spaced evenly to ensure full coverage. Follow safety and cleaning instructions to maintain performance and prolong the device’s service life.