Krishna Control Systems

The Simplex 4098-9714 is an addressable photoelectric smoke sensor designed for use with Simplex IDNet and MAPNET II two-wire communications. Using TrueAlarm analog sensing technology, the detector digitally transmits real-time smoke data to the control unit for precise analysis and reduced nuisance alarms.

This model features a 360° smoke entry design for improved detection response from any direction and built-in insect screening to help maintain sensing chamber integrity. The control panel automatically adjusts sensitivity to compensate for dust and environmental changes, improving long-term reliability.

Selectable sensitivity levels include 0.2%, 0.5%, and 1% per foot for special applications, with standard operation ranging from 1.25% to 3.1% per foot depending on panel programming.

The 4098-9714 is compatible with Simplex 4007ES, 4010, 4010ES, 4100ES, 4100U, and 4008 Series control units with reduced feature set. It mounts to compatible TrueAlarm bases and is listed to UL 268 7th Edition. Operating temperature range is 15°F to 122°F.

Ideal for commercial fire alarm systems requiring intelligent smoke detection and panel-based sensitivity control.

Optical-thermal smoke detector

The optical-thermal sensor uses thermal assistance to the core photoelectric smoke detector to give enhanced false alarm immunity and faster response to a wide range of incipient fires. The plug-in unit combines two separate sensing elements that are managed by embedded software to act as a single unit.

Multi sensor combined optical smoke sensor and thermal sensor in a single housing Requires either MOFMIB501APIV or B5241EFT base for mounting.

• Soft addressed
• Integral short circuit isolator
• Single address
• Wide range of sensor types
• 360° visibility LED using lightpipe technology
• Drift compensation
• Aesthetically pleasing

The optical sensor (CAP320) is suitable for most applications giving the fastest response to slow burning or smouldering fires which give rise to large visible smoke particles.

Call Points HM-MCP-GLASS

The call point is an addressable break glass manual call point which has a simple rotary decade switch at the rear of the unit for addressing.
A specialist test key may be inserted into the bottom of the unit to lower the glass and release the micro-switch and thus a full functional test is achieved.
The HM-MCP-GLASS Call Point is designed to provide a manual alarm interface to Morley IAS’s fire alarm control panel.

The microprocessor based 4 Zone CE mark conventional fire alarm control panel is a standalone system, with 16 X 2 LCDcharacter, 4 zones detection circuit,3 common potential free contacts & a common NAC sounder output, wall/ceiling mounted, Switch mode power supply- SMPS & Battery polarity & Deep discharge protection.
RE-104 fire alarm control panel is designed with unique protocol to be used for small commercial building and small scale industries. The system is user friendly with includes all standard to ensure ease for use and high reliability.

Key Features:

• Switch Mode Power Supply
• Modular Construction, Serviceable
• Surface Mount Technology
• Battery polarity & deep discharge protection
• As per IS -15908: 2011 Standard
• 16 X 2 Dot Matrix LCD Display
• Standby battery backup with built in charging
• Fire / Fault status in unambiguous colored LED indication
• Switch Mode Power Supply
• Tactile Keypad for easy panel operation
• System on indication
• Main, Standby status indication
• Low Battery visual warning with audible tone
• Relay output for actuators for Fire and Fault
• Lamp Test facility
• Zone wise one man walk Test Facility
• Zone wise Isolation facility with loop voltage cut off
• Compatible to all type of Conventional Detectors
• Optional Zone Wise Sounder / Zone Wise Contact

• Soft addressed
• Integral short circuit isolator
• Single address
• Wide range of sensor types
• 360° visibility LED using lightpipe technology
• Drift compensation
• Aesthetically pleasing

The photo-thermal sensor (CAPT340) will respond quickly to fast clean burning fires yet maintainthe advantage of optical sensors when detecting smouldering fires. The thermal enhancement of this sensor allows a higher alarm threshold which provides agreater rejection of false alarms. The sensor will alsoraise an alarm at temperatures exceeding 60ºC.
The CAPT340 has day/night modes available, programmeable from the site installer software. The day mode uses the heat aspect of the sensor for areas which may have smoky environments during, for example working hours. The night mode uses a combination of A2S and smoke detection. If not programmed, the sensor defaults to dual mode.

• Network camera - Helps achieve high-quality video results
• Up to 2592 x 1944 resolution for surveillance in real-time
• CMOS sensor is cheaper as compare to CCD and consumes less power while producing better HD videos
• 13.50 mm maximum focal length provides incredible detail and how effective is your network camera
• f/1.6 maximum aperture for productive capturing according to focal length and lighting conditions
• 5x optical zoom ensures maximum surveillance productivity without compromising quality
• Up to 164.04 ft of night vision
• Infrared night vision type effectively captures visible footage without requiring any external sources of light
• Varifocal lens type to ensure maximum surveillance dependability and optimal performance
• DC power source type for your network camera provides maximum energy feasibility and added surveillance productivity