This DSC wireless alarm system is the perfect solution for outdoor security needs. The PG9911B-BATT model features a siren and strobe light to provide maximum safety in any situation. The system is designed for use in a variety of settings, including businesses and industrial facilities, as well as homes and apartments.

With its reliable wireless transmission, this alarm system can be easily installed and maintained, without the need for complicated wiring or hardware. The DSC brand is known for its high-quality products, and this model is no exception. Whether you need to protect your property from intruders or want to add an extra layer of security to your home, this wireless alarm system is the ideal choice.