SEC-SD-R400-BQ Please log in to see price or purchase this item Quantity discounts available QuantityPrice SKU: SEC-SD-R400-BQ MANUFACTURER: Seco-Larm Product Details Microwave RTE Sensor, 12~24VDC, 10-ft (3m) adjustable sensing range, adjustable relay output time, red LED indicator on activation, indoor use only. Product Details Back Product DetailsMicrowave RTE Sensor, 12~24VDC, 10-ft (3m) adjustable sensing range, adjustable relay output time, red LED indicator on activation, indoor use only.