This integration is achieved through iVMS software, which provides an ideal platform for multiple system management and setup. With integration at their core, these control panels work seamlessly with the entire Hikvision range of video and intrusion devices, which includes an extensive portfolio of wired sensors and detectors.
This choice allows the range to cater for almost any intrusion application, with scalable installation through expanders and repeaters, for complete flexibility. The range features two control panels the standard RS485 version and an M-BUS version with significantly extended range for larger installations. Hikvision Wired Security Control Panels provide superior protection in many diverse situations, from retail to industrial scenarios. These include everything from residential and SOHO (small office/ home office) solutions, to commercial, healthcare, seaports, airports, and critical infrastructure applications. Hikvision provides top-tier intruder products suitable for a range of market segments and vertical applications. You can also increase the sensitivity by the variable resistor VR1.Hikvision Alarm offers intruder alarm solutions which combine a deep customer understanding with world-leading technologies. It is recommended that keep LDR inside black tube or pipe to increase the sensitivity of LDR. This will trigger the IC2 and the alarm or buzzer connected to it will start sounding. The output pin 6 of IC1 become low causing the transistor T1 to conduct. Now as person enters its shadow will fall on LDR because of change in light intensity on LDR voltage at non inverting input pin 3 will become low. Because if this IC2 will not oscillate and alarm will remain off. Initially when nobody is present in front of sensor (LDR), output pin 6 of IC1 is at high voltage level which makes the base of transistor T1 also high and its emitter is also high that’s why at this time transistor T1 will not conduct. LDR and variable resistor VR1 is used to provide variable voltage input at non inverting terminal pin 3. We have used resistor R1 and R2 to provide half supply voltage at inverting terminal. In this circuit we have made a two potential divider circuit one at inverting terminal (pin2) and another at non inverting terminal (pin 3) of IC1. LDR, Preset VR1 which provides reference voltage to the non-inverting terminal pin 3 and LDR and R1 and R2 is connected to inverting pin 2 of IC1 and few more components. In mono-stable mode IC is once trigged, it will hold the output for a specific interval of time as defined by the timing component before returning to its original state and we are utilizing this property in our circuit. ?A741 is used as a sensitive voltage comparator, NE555 wired in mono-stable mode. The circuit comprises of Operational amplifier.
It can be used as fence alarm to protect your garden from animals.You can also use it at your doors to indicate that some stranger is present on door. Circuit will give you loud alarm enough to detect the presence of person in restricted area. The circuit described here is very sensitive and it can detect the moving person at a distance of few meters and we do not require much alignment. Various types of alarms are available in market to protect the entry of unauthorized person in restricted area but they require precise alignment.