AutoPage RF 255A Security System with Two Transmiters<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Two， Mini 5 button High Frequency (433.92 MHz) Remote TransmittersOn-Board 2-Stage Electro-Magnetic Shock Sensor with Sensitivity Adjustment via Remote Control</li><li>Programmable Alarm Mode or Keyless Entry Mode. Dedicated Chirp Delete from Remote.</li><li>Dual Stage Shock Sensor</li><li>56 Bit Random Code Hopping. Over 75 trillion available codes. Programmable Alarm Mode and Keyless Entry Modes.</li><li>Reliable Performance backed by Auto Page 35 Year History. Limited Lifetime Warranty.</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41ipXrzE9%2BL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/5188Wzz3%2BYL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51ql6ZxVg7L.jpg" noproxy>