We appreciated all valued customers support of KTH.
Please be noted that the sensor item HR-942D and HR-94D1 were discontinued, we have no longer with those two products.
*The alternative one will be 3H-CH01.
*Advantage: 4 adjustable setting to different detection area.
Please don't hesitate to contact us if you have any inquiry on our products. Thank you!
KING TA HAN TECHNOLOGY CO., LTD. (KTH AUTOMATIC DOOR)
E-mail: firstname.lastname@example.org/ email@example.com/ firstname.lastname@example.org