Type 
 Hand-held bar code reader 
 Model 
 3820 
 Mexican round of the size 
 - (Mm) 
 Printing speed 
 270 (mm / sec.) 
 Weight 
 0.246 (kg) 
 Dimensions 
 - (Mm) 
 Brand 
 HHP 
 Suitable size 
 - (Mm) 
 OEM 
 No 
 Warranty 
 - (Year) 






 1, the basic description: 

 For light industrial mobile applications environment. 3820 (before 5620) equipped with Bluetooth wireless communications, the zero / sales, warehousing and distribution environments such as the operator can move around freely. 

 Bluetooth v 1.2 offers 10m working frequency range of other wireless devices to reduce the interference of radio link can support seven scans grab a base to maintain communication with, the use of lower cost. 



 2, the performance parameters: 
 Wireless communication performance resolution: 5mil (13cm at) Decoding speed: 270 / s Battery: 1800 mA lithium ion battery minimum number of scans: each charge can be scanned nearly 50,000 times the expected operating time: 16 hours is expected to charge time: 4.5 hours communication distance: 10 meters distance visual communication source: 630NM red reading distance: 2.5cm-61cm physical / electrical parameters of size (LWH): - Weight: 261g Input Voltage: 3.6V battery built the largest current: 865mA host System Interface: USB, keyboard wedge, RS232, IBM 4