Electrical energy use at an agency that results in waste is a severe concern. One of them is in the toilet, which is often a waste of energy due to the lights being on while the toilet is not in use. As a result, energy waste is proportionate to an agency's monthly operating expenses. If waste can be eliminated, additional expenses will also be lowered. This study provides an algorithm that begins with the user pressing the push button to turn on the light and ends with the activated motion sensor. When a user enters the toilet and motion is detected, the toilet light remains on automatically. If, however, the user is not on the toilet after hitting the push button, the toilet light will automatically switch off after 60 seconds. Similarly, if the user exits the toilet, the toilet light will switch off automatically after roughly 60 seconds. The findings of a test conducted in a toilet for around two weeks using a motion sensor whose algorithm was optimized revealed a 7.08 per cent reduction in electric power usage after utilizing the equipment. Then, the device's test results indicate that the motion sensor detection is 100 per cent successful.

In today's human life, presumably almost depend on electricity. Some of the things that arise if there is a disturbance in electricity, among others, there is no lighting resulting in darkness at night. Electrical installation installation standards have been regulated in the General Electrical Installation Requirements. Apart from matters relating to the security of the electrical installation network, there are other things that we must pay attention to. This is the standard intensity of illumination. The intensity of room lighting is determined in lux units. The amount of room lighting intensity has been regulated in SNI 03-6575-2001. If the lighting intensity in a room is inadequate, it will cause impaired vision problems. The purpose of this activity is to ensure that the lighting installation meets the standards for both installation safety and lighting intensity. The methods of these activities are lectures, counting and reinstalling lighting installations at the Islamic boarding school. is to calculate the amount of safety, conductor, component specifications, and component layout. In addition, the capacity and number of lamp requirements for each room are calculated. The re-installation is carried out by replacing all electrical networks using standard quality components and installing light points as needed. The conclusion of these activities is that after carrying out these activities the installation becomes safe and the lighting of each room is as needed

Previous research or relevant research is very important in a research or scientific article. This article reviews the factors that affect the Reliability of Electrical Installations, namely Short Circuit Protection, Leakage Current Protection, and Grounding Systems, which is a literature study on human resource management. The purpose of writing this article is to build a hypothesis on the influence between variables to be used in further research. The results of this literature review article are: 1) Short circuit protection affects the reliability of electrical installations; 2) Leakage current protection affects the reliability of electrical installations; and 3) The land system affects the Reliability of the Electrical Installation. Abstrak: Riset sebelumnya atau riset yang relevan sangat penting dalam suatu riset atau artikel ilmiah. Artikel ini mereview faktor-faktor yang memengaruhi Keandalan Instalasi Listrik , yaitu Pengaman Hubug Singkat, Pengaman Arus Bocor  dan Sistem Pertanahan , merupakan suatu studi literatur manajemen sumber daya manusia. Tujuan penulisan artikel ini guna membangun hipotesis pengaruh antar variabel untuk digunakan pada riset selanjutnya. Hasil artikel literature review ini adalah:  1) Pengaman hubung singkat berpengaruh terhadap Keandalan Instalasi Listrik ; 2) Pengaman arus bocor  berpengaruh terhadap Keandalan Instalasi Listrik ; dan 3) Sistem pertanahan  berpengaruh terhadap Keandalan Instalasi Listrik.