DC12V mini110dB Active Electronic Buzzer Beep Tone Alarm Ringer Continuous Sound Folding Brackets the corners of the inserts

the corners of the inserts expand to fill the hole providing exceptional resistance to spinning

Gold Plated Brass Conatct

Clamping Diameter: 8mm/0

Also can be used in circuits

PVC Heating Shrink Tubing for 18650 Power Supplies

DC12V mini110dB Active Electronic Buzzer Beep Tone Alarm Ringer Continuous Sound Folding Brackets the corners of the insertsDescriptions: Plastic housing, DC 3 24V working voltage, black and red 2 wire, convenient for wiring. An ideal item for industrial use. Specifications: Product Name: Electronic Buzzer Model No: SFM 27 Sound making Type: Continuous Sound Rated Voltage: DC 12V Rated Current: <=250mA Sound Pressure: >=110dB Resonant Frequency: 3. 0+0. 5Khz Operating Temperature: 20C to +20C Overall Size: 54 x 57 x 67mm 2. 13 x 2. 24 x 2. 64 inch(L*W*H) Mounting Holes: