Description

WHAT IS A WIRED BEAM PERIMETER ALARM?

This perimeter alarm uses photo beam technology. A transmitter projects two parallel infrared beams toward a receiver. While the receiver detects both beams, no alarm signal is sent to the control panel. When an object interrupts both beams, the system sends an alarm signal.

Công nghệ xử lý tín hiệu tia kép (2 chùm tia), tránh được hiện tượng báo giả cực tốt. Có thể chống chịu được trong các điều kiện thời tiết khắc nghiệt như: mưa gió, sương mù, tuyết rơi… Hoạt động ổn định được ứng dụng nhiều công trình như: biệt thự, trang trại, nhà xưởng, hồ nuôi thủy sản…

Đối với loại Báo Động Beam này cần cấp nguồn 12V cho cả đầu thu và đầu phát và dây tín hiệu kết nối giữa 2 đầu Beam với nhau. Ngoài ra cần kết nối dây tín hiệu về bộ trung tâm có ngõ ra để truyền tín hiệu báo động ra loa, còi hoặc báo về điện thoại (nếu dùng loại có Sim).

Kawasan also offers the BK30M and BK100M wireless models. They can transmit an RF 433MHz signal from the beam unit to the control panel, reducing the risk of an intruder cutting an alarm signal cable.

Solar-powered wireless beam models are simpler to install and reduce wiring costs. Their backup batteries can provide power for 15–20 days, including periods of rain or weak sunlight.

>>> See more: SB60 and SB100M solar-powered beam detectors

HOW THE KAWASAN PERIMETER ALARM WORKS

Khi có người chắn ngang, bước qua hoặc chạy qua vùng thu phát giữa bộ thu – phát. Lúc này bộ phát sẽ gửi tín hiệu ra còi hoặc bộ báo động trung tâm. Cảnh báo cho người dùng kịp thời có những phương án chống trộm, tránh gây thiệt hại về người và tài sản.

The system can distinguish the size of an obstruction to help reduce false alarms from animals, birds, or cats crossing the beams, avoiding unnecessary disturbance to users and neighbors.

WHY USE THE B100M INFRARED PERIMETER ALARM?

Many homes, from rural houses to city properties, have perimeter fences. Some owners add pointed metal posts, broken glass, or barbed wire, particularly around warehouses and factories. These measures can affect the appearance of a property and may injure household members who accidentally touch them.

Kawasan’s wired B30M and B100M infrared beam alarms offer another way to protect a property while preserving its appearance. The compact units can be mounted along the tops of walls, between fence posts, or at other vulnerable points. With a service life of more than five years, they can also help reduce replacement and maintenance costs.

OUTSTANDING FEATURES OF THE ELECTRONIC PERIMETER ALARM

• A high quality infrared transmitter provides strong beams and a service life of more than five years.
• An IP66 rating protects the B30M and B100M against dust and water ingress for use in demanding environments.

• Circuitry and sensor lenses help filter out false alarms.
• Designed to reduce interference from light shining directly into the sensor.
• Fast signal processing sends alerts to a siren, light, or control panel that can call the user.
• The beam detector housing is made from durable ABS plastic to resist cracking.

APPLICATIONS FOR THE WIRED INFRARED BEAM DETECTOR

The infrared beam alarm can be installed along fences and at gates or warehouses. Its output can connect to a local siren or a central alarm panel. Suitable locations include:

• Homes, villas, resorts, temples, hospitals and similar areas.
• Warehouses, factories, companies, stadiums and similar areas.
• Fruit orchards, flower gardens, ornamental plant nurseries, aquaculture ponds, and farms.