ceiling mounted wireless housing for pir sensor pir motion detector

Features:

True temperature compensation technology

Battery low voltage alarm indication

Selectable alarm delay

Resistance frequency interference(20V/m-1GHz)

Wireless signal transmission

Low-power circuit design

SMT manufacturing process, resist RFI EMI interference

Technical Parameters:

Power:  DC5V Adapter or 3AAA batteries

Standby Current: ≤50uA

Alarm current: ≤20mA

Battery life: 1 year

Detect interval: 5S or 5Min

Detection range: 90°

Install height: 2-4M

Wireless distance: ≥150m in open area

Frequency: 315mhz/433nhz ± 75khz

Material: ABS plastic

Working humidity: ≤ 95%RH (No condensation)

Working temperature: -10℃~+50℃

Alarm indication: LED lamp flash one time

Low power indication: LED lamp long bright