Kerui Sem Fio 433mhz Infrared Detetor Pir Movimento Sensor

Descrição

* Este produto vem China

DESCRIÇÃO
Características :
* Sensor PIR Teto / porta / janela / cortina, atraso de alarme selecionável.
* Os sensores importados, chip de processo de fabrico SMT , resistem à interface RFI EMI .
* Tecnologia de compensação de temperatura real, contagem de pulsos ajustável.
* Projeto do circuito de Baixo potência, com interruptor ON / OFF, mais economia de energia.
* Indicação de alarme de baixa voltagem da Bateria . Indicação LED para alarme e baixa tensão.

ESPECIFICACIONES
Overview The item is wireless 433MHz curtain PIR sensor, it adopt advance digital analysis processing, with high detecting and anti-false alarm function. When people intrude into the detecting range and move, the detector will send signal to alarm panel. The product suit for house, residence, factory, store, office and so on.
|Features *Ceiling/door/window/curtain PIR sensor, selectable alarm delay. 
*Imported sensors, SMT manufacturing process chip, resist RFI EMI interface.
*True temperature compensation technology, adjustable pulse count.
*Low power circuit design, with ON/OFF switch, more power-saving. 
*Battery low voltage alarm indication. LED indication for alarming and low voltage.
|Specifications Working Voltage: USB adapter or batteries
External adapter: USB adapter 110-220V 
Internal battery: 2*DC 1.5V AAA battery (included)
Standby Current: = 50µA
Alarm Current: = 20mA
Battery Life: 1 year
Wireless Frequency: 433MHz(±75 KHZ)
Wireless Distance: 300 meters(in open area) 
Detecting Range: 3-6 meters
Curtain Detector angle: 110 degrees
Detect Interval: 5S or 5Min
LED indication: flash one time(alarm); long bright(low power)
Installation Way: Wall/Ceiling Hanging
Installation Height: 2m-4m Adjustable
Material: ABS, common white
Operating environment: -10°C to 50°C        
Humidity Range: =95% RH (No freezing)
Item Size: Approx. 92 * 36 * 45mm / 3.6*1.4*1.8in
Item Weight: Approx. 43g / 1.52oz  
Package Information Package Size: Approach. 9.8*7.5*4.5cm / 3.9*3*1.8in 
Package Weight: Approach. 84g / 3oz   
|Package List 1 * Curtain PIR transmitter 
1 * Mounting Bracket
1 * Set of Mounting Screws
1 * User Manual