Product Price SKU Quantity Subtotal USB LIGHT SENSOR USB LIGHT SENSOR quantity × $184.48 SKU: ESD50186 Subtotal: $184.48 Remove $184.48 ESD50186 USB LIGHT SENSOR quantity $184.48 MICROPHONE SENSOR MICROPHONE SENSOR quantity × $94.37 SKU: ESD-PS-5000254 Subtotal: $94.37 Remove $94.37 ESD-PS-5000254 MICROPHONE SENSOR quantity $94.37 Coupon: Clear shopping cart Update cart Basket totals Subtotal $278.85 Total $278.85 Proceed to checkout Continue shopping