1年6个月只有3个窝的燕屋 --- 1 year and 6 months only 3 nest bird house. .. Johor Kulai,Saleng

改正前内洞的情况
To correct the situation prior to the hole

改正前内洞到漫游区的情况
Correction prior to the roaming area in the case of holes

改正前从洞口到造窝区的情况
Corrections made ​​before the nest area from the entrance to the situation

改正时的情况
To correct the situation when

内洞改正方位
Correct position within the hole

改正完工开声两个星期后屋内的情况

Correct sound of two weeks after the completion of the house to open the case

外声 External Sound --- ACL-Niagara-exT-v6

 

采燕

 

Hexagon Tweeter

Hexagon Tweeter (45 degree up)

 6 x Water resistant tweeters.All tweeters facing 45% up to attract high flying swiftlets

 

适用外声喇叭

Horn Tweeter HP5000/HP2000

Horn Tweeter HP5000/HP2000 Very powerful and clear sounding.Suitable for external,roving room and inter floor hole.Very effective to attract birds

适用内声喇叭

Piro PR83  

Capacitor included.Front cover for swiftlets to easily cling on.Very natural sound. Specially built and designed for swiftlet house internal use

 

Piro PR89 

Capacitor included.Front cover for swiftlets to easily cling on.Very natural sound. Specially built and designed for swiftlet house internal use

 

Internal N Tweeter

Sky Sound