| |
This product has environmental protection, safety, and high capacity output. Electronic whistle sound is more "directional" than ordinary whistle. The use of the product in the enforcement of traffic laws will enable loud whistles to “fire” in the direction they are referring to, and will greatly increase the efficiency of the police in directing traffic and correcting violations. In the past, the traditional whistle was prone to bacterial growth. The electronic whistle was easy to use, and the use of the product could not solve the problem of “wearing a mask that cannot be whistled”.
Scope of application: Traffic police, military training, dredging command, athletic competition, emergency locator (such as earthquake, house collapse) accidental help.
Instructions for use:
1. When the dial switch is set to the middle position, the short whistling sound is continuously pressed.
2. When the dial switch is at the front position, press and hold the circle button for a long whistle.
3. When the dial switch is set to the tail position, the key is a continuous whistle sound.
4. Insert the charger interface into the electronic whistle charging port. During charging, the red light indicates; when fully charged, the blue light indicates.
Products Demo Photo:
Structure:
Technical Datas:
|
Model
|
FX-825
|
Ambient temperature
|
-20℃-+60℃
|
|
Relative humidity
|
≤85％(25℃)
|
Sound simulation
|
99％
|
|
Sonic mode
|
Long, short, and loud
|
Decibel
|
＞120dB
|
|
Charger
|
5V1A
|
Static operating current
|
＜400(uA)
|
|
Power supply
|
Lithium polymer battery
|
Power protection
|
Overcharge, overdischarge, overcurrent, short circuit
|
|
Battery Capacity
|
500(mAh)
|
Operation method
|
Touch the button, toggle switch
|
|
Charging time
|
3-4 hours
|
Continuous working time
|
≥2 hours
|
|
Charging method
|
Dedicated lithium battery charging module constant current charge
|
Protection level
|
IP54
|
|
Weight
|
65g(Without charger, packing box and other accessories)
|
Specification
|
133×ø25mm
|
|
|
