ABH-100 Four-beam Intrusion Detector Sensor Alarm, Photoelectric Infrared LED Detector Security System Alarm Motion Detectors

Price: $26.89
Product prices and availability are accurate as of 2021-06-11 02:36:16 UTC and are subject to change. Any price and availability information displayed on https://www.amazon.com/ at the time of purchase will apply to the purchase of this product.
Availability: Not Available Discontinued

Product Features

Excellent function: Sensor alarm with patented balance detection, unique digital filtering. Special replacement reception, high-power transmission device with a power margin of 90%. A fast response speed means that it detects disturbances caused by undesirable intudors. More security: the beam detectors are a fantastic way to protect your home or office from intruders, this beam detector can adjust the horizontal angle to 180 ° (± 90 °) and the vertical angle to ± 10 ° to create an invisible border around any place you want to keep safe. If the invisible infrared beam is interrupted by anyone passing through the rays Infrared Detectors: This intelligent motion sensor is a pair of infrared detectors including transmitter and receiver to enable automatic detection of ambient temperature changes and warns you when the beam is disturbed. Two sets of precise, step-by-step, independent precision adjustment with an integrated optical focusing lens. Wide range: The transmitter and receiver can operate up to 50 meters outdoors or 150 meters indoors, which helps protect a large area, such as warehouses and storage areas, while ensuring security around and access points of buildings and premises. Low Power: This beam intrusion detector adopts a solid-state relay with long life, non-contact, low voltage, and low power characteristics. Tamper output Normally closed (NC) Contact capacity AV / DC 24V / 0.5mA.