COM-IN-50HF - Đầu báo hồng ngoại 4 tia kết hợp sóng microwave

COM-IN-50HF Combination Sensor Outdoor Feature:

TWO FREQUENCIES（H）and（L）SELECTION
Two models are available with different microwave frequencies, COM-IN-50HF（H）and COM-IN-50HF（L）.

INTELLIGENT FUNCTIONS
* Four frequencies selection
Four channel frequency is selectable to avoid crosstalk between sensors which are stacked, in-line, or other configurations which have the potential of spillover transmission from one beam to another.
* Environmental output selector
The environmental signal is initiated when the beam reception level is reduced below an acceptable level by poor weather conditions（dense fog or torrential rain etc.）.
* Alarm memory
Alarm memory LED indicates which sensor issues an alarm when two or more sensors are placed on a zone.

FEATURES OF MICROWAVE SENSOR
* High immunity against hazardous weather such as heavy fog, snowfall or rain.
* Monitor jack output
* Easy alignment

FEATURES OF PHOTOELECTRIC BEAM SENSOR
* 4 synchronized high power infrared beams.
* Sensitivity attenuation LED
Lights when beam level is attenuated, which shows low
sensitivity.
* Monitor jack output
* Protection against frost/dew
As a special hood is attached on sensor cover, beam protection continues without interruption even when the cover is screened by frost or dew.

OTHER FEATURES
* Automatic gain control（AGC）circuit
* Alarm output mode "AND" or "OR" are selectable with a switch.
* Microwave antennae and PE beam lenses adjustable
（horizontally +/-90degrees, vertically +/-10degrees.）
* Tamper output
* Pole or wall mount
* Optional accessories