Chuango Ceiling Mounted PIR Detector with Radio Frequency, White

Key FeaturesPower Supply: DC 3V 2*AA LR6 1.5V Battery (included)Static Current: ≤50uAAlarm Current: ≤9.5mAInstallation Height: 2.5-6mDetection Scope: Dia. 6m/360°(when installation height is 3.6m)Transmitting Distance: ≤80m (in open area)Radio Frequency: 315MHzHousing Material: PC+ABS PlasticOperation Condition: Temperature: -10°C~+55°CRelative Humidity: ≤80% (non-condensing)Item Size: 90 * 90 * 36.8mm (L * W * H)Package Information:Package Size: Approx. 16 * 11 * 5cm / 6.3 * 4.3 * 2inPackage Weight: Approx. 130g / 4.6oz Key SpecsAutomatic: temperature compensation and anti-draft technology MCU technology to prevent all kinds of false alarms: With high catch performance. The PIR sensor: is a 360 degree wide angle detection range 6m×6m(installation height at 3.6m). Detection: It can detect for tiny variations in the environment caused by human body movements and effectively minimizes false alarms. Easy set up: Easy to set up on a ceiling it works well in banks, warehouses and all family settings with a 360-degree effective range.