Operating temperature -10 – 450℃, Bluetooth specifications Bluetooth 5.0, Light sensing range 0~83 /000 lux, Product name Qingping motion and ambient light sensor, Detection angle 150° (7m) ~ 120°(within 2m), Detection distance 7m, Working humidity 0~99%, Product weight Main body: 33.8 g / base: 6.6 g, Product number CGPR1, Type of battery 2CR2450 button batteries.
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Banggood
Warehouse in Europe 
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Link: 2x Xiaomi Mijia Qingping ClearGrass Motion Light Sensor [EU]
$31.84 with coupon: Cuponation9
$31.84 with coupon: 9OFFSUMMER
$32.19 with coupon: hoNEYbGdeAlS
$32.89 with coupon: BG00c906
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