Frequency 3.8KHz ± 10% 12V Loud Siren Indoor Wired Alarm

Features: Rated voltage: 12V DC Operating voltage range: 6-15VDC Rated current: 320/600/1000/1200mA Output power: 15/20W Sound pressure: 110/+3dB/lm Material: plastic and metal Color: see picture Rated voltage: 12V CC Sound pressure index: 120dB

for Frequency: 3.8KHz ± 10% Transmission rate: 3Hz increase or decrease by 10%

Specifications: Part name: 120dB piezoelectric electronic buzzer Material: metal + ABS Size: as shown in the picture Color: as shown in the picture

Package contents:

for 2* alarms

Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.

for 2. Please allow slight manual measurement deviation for the data.