Check the listing for details. Paradox Security K636 LED Alarm keypad new spectra security systems original. Condition: New. Listed at 80.79 USD. Short description NEW original PARADOX K636 ALARM KEYPAD SPECTRA 10-Zone Hardwired LED Keypad Model Paradox K636 Specifications Compatible with E55, MG5000, MG5050 and Spectra SP series Single partition keypad 10-zone LED display StayD status LED Patented Key Light display (button lights up to indicate an open zone) Arm, Sleep, Stay and Off keys illuminate to indicate partition status Adjustable backlight Shipping / Delivery terms Keypad packed in a paper box shipped via registered package with tracking number provided by Lithuanian Post Free (Worldwide Economy, registered Post) 2-3 weeks Standart DHL (Europe only) - 1 week DHL Express (Worldwide expedited) 1 - 3 days We may supply Paradox, DSC, ELDES, SECOLINK, HIKVISION, DAHUA . Contact us We have always been doing our best to provide the best service and reliable products for our customer. Customers are responsible to check product compatibility issue. If you have questions about product please feel free to contact us. Payment Terms We accept PayPal only. Shipping Terms Items will be Shipped on the Same or Next Business day after the payment was cleared. Tracking information will be sent to you later upon package shipped via email. We only ship to the shipping address that provided by Paypal. Please make sure your shipping address is correct and current. We are not responsible for any package lost due to wrong or undeliverable addresses. Feedback Our positive feedback will be left immediately after receiving payment. Please leave us positive feedback upon satisfactory receipt of the item. We are appreciate it. Please email us before leaving negative feedback. Give us the opportunity to resolve a problem. We will try our best to resolve the issues. We may supply Paradox, DSC, ELDES, SECOLINK, HIKVISION, DAHUA .