ขาย Pir Motion Sensor 360 Wide Angle Passive อินฟราเรดตรวจจับติดเพดานสําหรับกันขโมยบ้าน ราคาที่ดีที่สุด

Note: Do not mount the unit in direct sunlight or near heat sources. Overview: This product is a 360° wired ceiling mounting passive infrared detector, exquisite design, easy installation. Fit for the locations of the apartment, building, factory, office, hotel, balcony, window, door, corridors, etc. Imported high-end infrared sensor, SMT chip technology, anti-EMI & anti-RFI design, temperature compensation, pulse count, LED switch, etc. can be integrated with wired alarm host. Features: *MCU technology to prevent all kinds of false alarms. With high catch performance. *SMT chip, anti-EMI & anti-RFI design. Anti-tamper alarm function to enhance anti-damage. *The PIR sensor is a 360° wide angle, detection range: 7m×6m(installation height at 2.4m), 10.7m×6m(installation height at 3.7m). *Automatic temperature compensation, adjustable pulse count. *LED ON/OFF optional, better concealment. Specifications: Input Voltage: 9V-15V Standby Current: 12mA Working Current: ≤18mA Detection angle: 360° Detection range: 7m×6m (installation height: 2.4m) Detection range: 10.7m×6m (installation height: 3.7m) Signal: NC normally closed  LED indication: ON/OFF optional  Alarm Indicator: Red led, constant light 3s Installation Way: Ceiling Mounting Installation Height: 2.2m-4.5m Adjustable Casing Material: ABS  Operating temperature: -10°C to 50°C         Item Size: Approx. 10.8 * 10.8 * 3.5cm Item Weight: Approx. 66g / 2.3oz   Package Information: Package Size: Approach. 10.8*10.8*4cm/ 4.3*4.3*1.6in  Package Weight: Approach. 86g / 3oz    Package List: 1 * Wired PIR Motion Sensor 1 * User Manual (English)