ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Range of operating voltage: AC80V～36kV
Operating frequency: 50Hz/ 60Hz (Both)
Representation level:
Sound: 50dB or more (at the distance of 1.5m from sound port)
Light: to be visible at the luminance of 8,000lx (from 1.5m away).
Leakage of electric current: 100μA or less, at dielectric strength test
Battery to be used: The coin-type battery, CR2032(3V)×1 piece; Battery life is about 7 hours (continuous operation).
Range of operating temperature: -10℃ ~40℃, less than RH85%
Weight: Approx. 220g (including the battery)
