An overview 
 General Electronics Co., Ltd., Wuhan and more by the independent development of the DP-300III-type buried in a perimeter intrusion detection sensors, is in the DP-300II model based on the development of deep-level upgrade, so that a more stable product performance, operation debugging easier, a new generation of perimeter to prevent the product of choice. After a day of work with its characteristics, install hidden, according to the perimeter of land-laying, stable performance, easy installation, cost-effective. 
 Second, use of 
 This product is widely used in prisons, detention centers, villas, airports, oil depots, oil wells, substations, factory farming, orchards, piers, museums, intelligence community and other places need to guard the perimeter. 
 Characteristics of the three systems 
 A new concept of perimeter alarm system 
 2 Installation hidden, able to adapt to a variety of terrain do not stay dead. 
 3, no hazard to life. 
 4, a powerful, anti-destruction capability, alarm sensitive and reliable. 
 5 digital display, debugging easier. 
 6 The use of advanced detection technology to overcome traditional detectors poor security, high rate of false positive defects. 
 Four technical indicators 
 Operating voltage: AC220V (185V-240V) 
 Alarm Output Type: Relay contacts 
 Alert zone length: 100 meters 
 Placement of sensor cable distance: 0.6-1.5 m 
 Probe cable output Type: second-line output 
 Sensor cable placement depth: 3 - 10 cm (based on medium case) 
 DETECTORS: 255 × 145 × 85 
 Power consumption: less than 15W (without thermostat environment) 
 Ambient temperature: Cable -40 o C - +60 o C 
 Host -10 o C - +40 o C (without thermostat) 
 -40 o C - +40 o C (plus thermostat) 
 Five System Overview 
 1. Constitute 
 The system consists of two special sensor cable detector and the two parts. Sensor cable, including non-detection part (ie feeder) and the detection part; as part of the sensing probe nominal length of each cable is 100 meters. Depending on the frequency detector is set to A-and B, adjacent zones for different types of detectors. 

 Wuhan General Electronics Co., Ltd. more 

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 Address: 328 Youth Road, Wuhan City