Product Attribute
product type: infrared detector
Feature: infrared detector
place of origin: Guangdong, China
Product Name: infrared detector for hotel meeting exam
Shielding Effectiveness: about 4 meters
Charging Input: 5V/1A type c
Sound Pressure: 120db/30cm(max)
Product Size: 139x67x27mm
Selling Units: Single item
Package size per batch: 18X12X7 cm
Gross weight per batch: 1.000 kg
Main Products: Consumer, electronics, Microphones, Ungrouped