ST805 Illumination Detector Features： ◆Built in 868/923MHz Transceiver module with excellent operation range up to 250M ◆Measurement & trigger setting ranges: 75~1000 Lux ◆Lux detect range: 0~5000 Lux ◆Digital TN LCD Display ◆LED Backlight ◆Table or Wall mount use ◆3 x 1.5V AA type battery operation ◆Battery Lift time Over 1 Year ◆Built in Beep Tone
Specification：
Frequency	868/923MHz
Max Learn Device	12
Operation Range	Up to 250M
Operation Environment	-20℃ ~50℃, 95% RH Max.
Auto Binding	Manual
LED Indication	LCD(Blue LED Backlight)
Power	3 x 1.5V (AA)
Low Battery Indication	Yes
Battery Life	Over 1 Year

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