ขาย Maib Hrb N80 Buzzer 80 Db สัญญาณเตือนกันขโมยสําหรับเรือ ราคาที่ดีที่สุด

______________♤Maib.th♤______________ welcome~ Click”Follow” to follow our shop will get an coupons or a gift and get our promotion information in time. If the plug type of the product is not suitable for you, don't worry. We can give you a plug adapter for free. Please leave a message in the order after you place the order, and write the type of plug you want. Feature: 1. The product is featured with wide voltage range, low power, no electromagnetic interference, long service life. 2. Reasonable spatial combination and precise calculation make a louder sound burst when passing by. 3. The shell is made of flame retardant PV material, which is more safe and reliable. 4. The beeper alarm is suitable for ships, fire trucks, building anti‑theft systems, etc. 5. Made of high quality material, the product can be used for a long time. Specification: Item Type: HRB‑N80 BuzzerMaterial: PlasticProduct Model: HRB-N80 Generate Current: 30mA Voltage: AC220V Sound Decibel: 80db Voice Form: Continuous voice Frequency: 50HZ Important Hint 1.Single sound control within 3-5 minutes 2.Any small warning light can not be sounded for a continuous time 3.The longer the continuous time, the easier the buzzer will be broken 4.Support repeated use in a short time 5. Improper use causes buzzer damage and does not participate in after-sales Package List: 1 x HRB‑N80 Buzzer