Alarm systems connect to remote facilities and operators through an assortment of antenna types. Security Store USA sells all major burglar alarm antenna configurations at prices to suit any installation. Select from our full line of high gain, data burst, GSM, and long range antennas for business and home alarm system usage. We provide indoor and outdoor units in forms ranging from the traditional Yagi style to weatherproof dish receivers. We also offer numerous antenna accessories to ease implementation and network extension.