Many technologies have presented security frameworks to society of which IoT-based security is more demanded. Camera and Sensors act as the backbone of the system to get security. We are implementing a crime detection Surveillance system by using an IoT module and PIR Sensor. IoT plays an important role in the automatic process and helps people to work smarter. In this system sensor named PIR is used for motion detection when an unauthorized person enters the protected area. The PIR sensor and camera are combined in such a way that when any action happens in the area, automatically it switches on the camera. The authorized person can view the IoT data which is the action of an unauthorized person inside the protected area. A mail-services is included in this to notify them regarding the stranger's action to the owner. The proposed method provides a smart surveillance security system for Intruder detection.