31 January 2020 - Optex Security
Featured in: Product information and OPTEX tech tips, Tech Tip, Intrusion detection
In a previous edition of our newsletter, we described the benefits of using the OPTEX pre-assembled beam towers to reduce installation times and the risk of misalignment. In this edition we highlight the option to connect them onto an IP CCTV network by using our IP encoder, the PIE-1, which transmits our dedicated event code – the Redwall Event Code – via the network to the Video Management Software (VMS) platforms.
The benefits of IP connected Beam towers
Beam towers are a popular and cost effective way to protect an open perimeter, ranging from villas, hotels and leisure complex’s with open garden space or open access to water (lake, river, sea etc) to commercial and agricultural sites such as car dealerships, farmland etc.
Most of these sites have an IP-based CCTV system. By connecting the perimeter protection to the site video surveillance system, it gives the ability to detect the zone of intrusion and display the video stream of the related camera. The infrared beams become another component of the IP security system and the alarms generated can be centrally managed by the VMS.
The Redwall Event code is integrated with many VMS platforms, which makes the deployment of the security system much easier. The list of our integration partners can be found on our website.
What are the events sent by the encoder?
The PIE-1 encoder will transmit the following events to the VMS: alarm, trouble and tamper. It means the system will know if an intrusion has occurred, if the sensor has some operational difficulties (health check) and if the beams are being tampered with (cover being removed or beams being removed from its mounting position etc).
How many encoders are needed per beam tower?
The events and alarms are generated by the receiving infrared beam so each beam receiver should be connected to the PIE-1 encoder. The number of encoders required is therefore calculated based on the number of receiving beams located in the towers.
Does the PIE-1 make the IR beams PoE-compliant?
The PIE-1 encoder can power a beam sensor making it PoE-compliant. However, there is a caveat: it would mean that one encoder will be required for each beam - the transmitter and receiver – thus increasing the number of PIE-1 units and secondly it will not provide enough power if a heater is being used inside the tower.
OPTEX has deployed many IP connected beam towers, especially across the Middle East and we will be happy to provide you with any additional information.