Notice before buying:
Please notice that it is a bicycle siren alarm, it sounds more like a siren, sounds is “chirp”, “chirp”.If battery is normal, the sound is loud enough.
This device is simple to put in.
The mount is easy to put in onto an ordinary bike handlebar and have it secured to the point it may not move.
The cable wire is long enough to put near the left or right maintain, just out of the best way of by accident pressures,
but still close enough so you’ll slide your thumb and turn on the horn.
The horn is loud enough to get any individual who doesn’t have music blaring of their ears, deaf or a couple of other things that
would stop them from hearing absolutely anything of their environment, attention.
It emits a relatively loud and piercing sound a good way to turn heads in just about moderate proximity.
To turn on the alarm, you just hold down the “0” button for a couple of seconds. After that, if there’s even a slight movement, the siren will sound alarm.
It’s slightly loud–indisputably loud enough to scare off a burglar.
Sound isn’t loud as usual: Low battery, please change a new one;
False alarm: Bicycles isn’t stand stably or other things make it alarm;
Abnormal sound when shaking the item: It’s normal sound, just ignore it.
Mounting-Pipe Diameter: Approx. 2.5cm
Default Password: 0000
Power Supply: 4 X AG13 Button Battery (includes in Package)
Size: 6 * 4 cm (Length * Diameter)
1 X Alarm Lock (with Builted-in Battery)
2 X Mounting Belt
Electron Loud Alarm: Good performance of 90 dB sound,loud enough to draw attention and warn the walkers. Sound likes “chirp” “chirp”, more like a siren.
Anti-theft Alert: When the horn is within the surveillance state, if the bicycle is vibrated, it’ll alarm with loud sound for 15 seconds. It’s still within the surveillance state after first alarm. If the bicycle shakes again, a further 15 seconds alarms will follows.
Password Security Surveillance: Once the security surveillance mode is setted, it may not withdraw until inputted the password.
Simple One Key Keep watch over: Just press the button, the horn will give sound to reminder. And the Keep watch over cable is about 14.5cm; Water-proof: The button is make of Water-proof silicon material, It’s safety to ride in a rainy day, but do not put within the rainstorm or soak in water for a very long time
Mounting-Pipe Diameter: Approx. 2.5cm; Power Supply: 4 X AG13 Button Battery (includes in Package)