No.

Item

Unit

Specification

Condition

1

Oscillation Frequency

KHz

2.5±0.2

2

Operating Voltage

VDC

9~15

3

Rated Voltage

VDC

12

4

Current Consumption

mA

MAX 25

at Rated Voltage

5

Sound Pressure Level

dB

MIN. 85

at 10cm at Rated Voltage

6

Tone Nature

Constant

7

Operating Temperature

℃

-30~ +75

8

Storage Temperature

℃

-40~ +85

9

Dimension

mm

Φ12.0 x H9.5

See appearance drawing

10

Weight (MAX)

gram

2.0

11

Housing Material

PPO( Black )

12

Leading Pin

Triode

13

Environmental

Protection Regulation