Sensor

<svg
    xmlns="http://www.w3.org/2000/svg"
    width="512"
    height="512"
    viewBox="0 0 512 512"
>
    <linearGradient
        id="a"
        x1="241"
        x2="241"
        y1="497"
        y2="0"
        gradientUnits="userSpaceOnUse"
    >
        <stop offset="0" stop-color="#c3ffe8" />
        <stop offset=".997" stop-color="#f0fff4" />
    </linearGradient>
    <linearGradient
        id="b"
        x1="256"
        x2="256"
        y1="512"
        y2="210"
        gradientUnits="userSpaceOnUse"
    >
        <stop offset="0" stop-color="#00b59c" />
        <stop offset="1" stop-color="#9cffac" />
    </linearGradient>
    <path
        fill="url(#a)"
        d="M76 255v120h330V255zm240 135H196c-8.291 0-15 6.709-15 15v77c0 8.291 6.709 15 15 15h120c8.291 0 15-6.709 15-15v-77c0-8.291-6.709-15-15-15zM202.943 141.987c-5.83 5.859-5.83 15.366.029 21.211 5.859 5.83 15.381 5.859 21.24-.029 16.934-16.992 46.641-16.992 63.574 0 5.798 5.827 15.32 5.919 21.24.029 5.859-5.845 5.859-15.352.029-21.211-28.299-28.359-77.811-28.359-106.112 0zm148.506-21.24c5.859-5.859 5.859-15.352 0-21.211C325.961 74.033 292.064 60 256 60s-69.961 14.033-95.449 39.536c-5.859 5.859-5.859 15.352 0 21.211s15.352 5.859 21.211 0c39.668-39.668 108.809-39.668 148.477 0 5.859 5.859 15.351 5.859 21.21 0zM139.34 78.325C170.482 47.168 211.908 30 256 30s85.518 17.168 116.66 48.325c5.86 5.859 15.352 5.859 21.211 0 5.859-5.845 5.859-15.352 0-21.211C357.074 20.288 308.119 0 256 0S154.926 20.288 118.129 57.114c-5.859 5.859-5.859 15.366 0 21.211 5.859 5.86 15.351 5.86 21.211 0z"
    />
    <path
        fill="url(#b)"
        d="M376 210H136c-57.854 0-105 47.147-105 105 0 57.9 47.1 105 105 105h240c57.852 0 105-47.147 105-105 0-57.9-47.1-105-105-105zM136 360c-24.901 0-45-20.102-45-45 0-24.9 20.099-45 45-45s45 20.1 45 45c0 24.898-20.099 45-45 45zm120-30c-8.401 0-15-6.601-15-15 0-8.401 6.599-15 15-15s15 6.599 15 15c0 8.399-6.599 15-15 15zm60 0c-8.401 0-15-6.601-15-15 0-8.401 6.599-15 15-15s15 6.599 15 15c0 8.399-6.599 15-15 15zm60 0c-8.401 0-15-6.601-15-15 0-8.401 6.599-15 15-15s15 6.599 15 15c0 8.399-6.599 15-15 15zm0 152H136c-8.291 0-15 6.709-15 15s6.709 15 15 15h240c8.291 0 15-6.709 15-15s-6.709-15-15-15z"
    />
</svg>