The present invention, the PERB, relates to a personal emergency rescue/security belt. The PERB is comprised of one band with the body (10); forming 'Q' shape, and with the use of the first tri-glide lock (13a, 13b); which adjust the body formed 'Q' shape by fixing intersection points (11, 12) in which a band meets, and it is characterized by a first binding buckle (18a, 18b) that locks together;binding both extended ends from an intersection point of the said band. The present invention described in the above, simplifies the configuration. The PERB can be put on rapidly and easily, and the cost is lower and is more light-weight, and provides multi- purposes. The PERB is changeable into emergency life-saving equipment to carry a person on a rescuer's back, under a rescuer's arm, or on a stretcher. Particularly, in the case of an emergency, the injured person is rapidly escorted from the accidental disaster, or he may escape by means of putting the PERB on by himself to reach safety. And, the object of the PERB is to provide low-cost, light-weight, multi-functionality use that attracts the customer's interest that can also be used in the general home, to rescue a victim trapped ina fire. In addition, the object of the PERB is to provide a supplementary transfer device for poor disabled people for daily use.