Laboratory Automation is a unique system that can control and establish communication between nearly all aspects of your lab. Laboratory Automation is a term used to describe the working together of all household amenities and appliances. For example, a centrally microcontroller panel can have the capability to control everything from security system, lighting and overall electrical appliances. Laboratory automation can include controlling aspects of our lab remotely through a computer or any mobile equipment, programming electronics devices to respond automatically to some conditions or scenarios or centralizing the control of a variety of appliances in our lab into a single control center. For example, Control of lights in and around our laboratory from one central location so there is no need to get out of to that place or go to downstairs if we forgot to turn OFF or ON any appliances, just we can control remotely. It is essential that the different controllable appliances be interconnected and communicates with each other. The main purpose of Laboratory automation is to control or monitor signals from different appliances, or basic services. A smart phone or web browser can be used to control or monitor the home automation system. we build a fire alarm using multiple sensors. This project will send an alert whenever it detects fire and smoke. It has also connected with a buzzer and an LED which will act as a audio and visual indication for alert. A fire alarm system to detect and warn people through visual and audio appliances when smoke, fire, carbon monoxide or other emergencies are present. These alarms may be activated automatically from smoke detectors, and heat detectors or may also be activated via manual fire alarm activation devices such as manual call points or pull stations. Alarms can be either motorized bells or wall mountable sounders or horns. They can also be speaker strobes which sound an alarm, followed by a voice evacuation message which warns people inside the building not to use the elevators with the increase in consumption of energy and population, there is a grave need to conserve energy in every way possible. The inability to access and control the appliances from remote locations is one of the major reasons for energy loss. A web or an android application is used by the users to give instructions to these systems. This system can make use of a host of communication methods such as Wi-Fi, GSM, Bluetooth, ZigBee. Different controlling devices and configurations can be found in existing systems. Such systems have been found already in many places for a wide variety of applications. This paper presents a survey of all such systems. Keywords: Laboratory Automation, Android, Wifi module, Energy conservation, Electrical and electronics devices