Check the listing for details. NEW DEI Soft Chirp 128dB Programmable Car Alarm Siren 514LN Viper Python. Condition: New. Listed at 20.98 USD. CAREFULLY REVIEW DESCRIPTION BEFORE PURCHASING! DEI 514LN Soft Chirp Siren Viper / Python Car Alarm Still in the Box! I Guarantee 100% Satisfaction! - No Worries! Always A Risk-Free Purchase! Up For Sale: 1- NEW Directed Electronics Inc. (DEI) 514LN 128dB Soft Chirp Siren Revenger Soft Chirp 6-Tone Siren 128dB Mini-Neo Replacement Alarm Component. Produces 2-6 dB Louder Than Most Sirens. The Soft Chirp Will Sound Off 6dB Softer Than Is Full-Volume Capacity. Meaning The Arming, Disarming, And First Stage of the Two Stage Door Trigger Will Be " Hushed " Chirps. Please Read BEFORE Purchasing: It is your responsibility to check compatibility BEFORE purchasing this item. This should not be installed by a novice. Only a professional automobile mechanic with knowledge of a vehicle's electrical system and anti-theft system should install this system. I ship within 24 hours of payment received! Always A Risk Free Purchase - I Guarantee 100% Satisfaction! Satisfy Your Auto Accessory Needs At Quality Auto Stuff! We Specialize In: Owners Manuals, Transponder Chip Keys Manufacturer and After-Market Keyless Remotes And Remote Repairs. Fast Shipping, Superior Customer Service, And Competitive Pricing! Look at the pictures and ask questions BEFORE purchasing! Read the descriptions carefully! Visit My eBay Store: Quality Auto Stuff RETURNS! Items removed from packaging or installed are NON-RETURNABLE! Buyer must get a RMA# from the seller before any returns will be accepted. Return shipping costs is the buyer's responsibility. We recommend tracking and insurance. A restocking fee will be charged for all returns. READ the descriptions carefully and ask questions before purchasing. OUR Actual Shipping costs are NON-REFUNDABLE. PE 805005 EPJC112013 REVJR100223