RK & Sons Security System Chennai, Tamil Nadu

* Supports Frame / Field / CIF resolution for recording * Supports SATA HDDs * Supports Pelco-D for speed dome control * Supports day-light saving * Supports covert recording * Supports IR remote control * Supports auto recovery after power failure * Supports watch dog function after network disconnection

Security lights get switched on whenever it detects an intruder within its field of view. Such systems may be based on PIR or Photosensitive sensors. A PIR may be connected to normal lights to make security lights (requires technical knowledge). Security lights are very useful to scare the intruders especially if these lights are employed in the compound or on the roof tops. When the lights are switched ON, the intruder feels that he has been detected and the owner is trying to confirm this. Normally this will deter the intruder for making any further attempt. For safety and security of homes and offices specially when there is no one in the house automatic/timer based lights are very helpful. Such lights are automatically switched on after a predefined time. Normally, it is feasible to program these lights to switch ON or OFF at any particular time. However, if the house is going to be alone for a long time then a thief can see that the lights are switched on or off at the time same time every day (provided he is keeping a vigil over days). This may arise his suspicion and such a light may not be useful in such situations. Don’t worry about lighting, PIR sensors can automatically switch lights on and can greatly enhance both safety and comfort to a home. PIR lights and automatic light switches form an integral part of safety and security around your home. They offer support for family members who tend to rise from bed at night and illuminate windowless areas eg. cellar, shed or garage. Also, a PIR light does not need to be turned off, it emits a soft, warm light only until you have returned to bed or left the room. A PIR light is usually simple to install, particularly the night lights which just plug straight into a wall socket. PIR lighting is the perfect way to ensure safe movement around the home at all times of day. PIR lighting uses passive infrared motion sensors to detect heat and movement within a given range. These sensors trigger the activation of a built in light. PIR lights can also help with safety outside properties to reduce falls at night or be useful for guests coming to your property in the dark. Most PIR lights are fitted with an adjustable timer which extinguishes the light after the preferred length of time. Automatic light switches offer another kind of home safety, they provide guaranteed illumination in an area for a set time, or, if installed with an automatic light sensor, it means the light will switch on once natural daylight fades. Relatives and carers know that certain areas will be well lit until the person they care for retires to bed. By fitting a table lamp in your living room with an automatic light switch, you create the illusion that you are still at home, even when you are not. Automatic lights are ideal for those who often work away from home or travel frequently to a second property, reducing reliance on family or neighbours to manage your empty house. There is a wide range of PIR lights and automatic lighting available from RK & Sons.

It's a known fact that in times of a recession the national crime rate goes up. Help stop yourself from being a victim and make your home more secure with a biometric fingerprint door lock. Everyday its applications become part of our daily lives. What could be more familiar than a door lock? We offer fingerprint technology that will benefit consumers. All at a great price! We specialize in finger access biometric fingerprint recognition door locks that identify a user's fingerprint ridge pattern to create a binary number which represents certain points in the pattern. With this information, a user's finger is scanned and the fingerprint pattern is detected and used for access control through a keyless door lock. This biometric security keyless door lock system allows for complete keyless entry using only fingerprint authentication.

The RK & Sons door entry system offers so much more compared the standard systems you've probably used or seen in the past. Realistically, when was the last time you called someone on the buzzer outside their home and thought "wow, that's a real nice set-up they've got here."Most likely, it hasn't happened. However, with the RK & Sons door entry system, you'll be proud to show off it's ultra modern design and wide range of dynamic functions. An impressive range of audio and video door entry telephones is available incorporating the features and functions demanded by the expanding door entry systems and access control markets. * Simple and intuitive use with hands free operation available * Audio / Video communication with TFT colour displays * Video imaging sent direct to screen via TV gateways (picture-in-picture) * Excellent speech quality as standard (no talk back) * Low profile designs of just 20mm off wall * Streamlined appearance when used in conjunction with the Gira switch / socket range * Keyless entry with transponder (key fob), keypad or finger print readers * Home call forwarding and remote operation via mobile phone when your not at home * PC / Laptop / Touch Screen controlled using IP connection * A vast range of colour, material and design combinations to suit your home's colour scheme * Vandal proof units available * Multi-dwelling building applications with video * Easy set-up with no complex wiring (simple two wire bus) * Scalable over time (add home/door stations when required)

(1) 1/3" HR Color CCD with SONY Effio-E DSP (2) High resolution (3) Digital WDR (DWDR) for gradation compensation to improve image contrast (4) Effective color rolling suppress (CRS) when light fluid fluctuates (5) OSD menu for advanced settings (6) Day & night mode support (7) Built-in microphone

(1) 1/3" color CCD sensor with SONY Effio DSP (2) High resolution (3) Low light sensitivity of 0.05 Lux at F1.5 (4) Small and exquisite