1. It has different tone for security, fire fighting, rescuing, engineering, clearing the way, protocol, siren and aerial defiance etc.
2. The products can matches with warning lightbar and can be additionally offered with light controller.
3. The internal circuit adopts digital technology and the alarm sounds is controlled with single chip microcomputer.
4. The power amplifier circuit adopts high efficiency square (or annular) transformer ad power tube with stable frequency and strong disturbance resistant performance. The technical indexes are in accordance with national standards.
5. Appearance of the main engine is elegant, steady, classical and decent, and can be freely chosen according to different powers, the split type structure can effectively separate the controller from the mail engine, which facilitates the installation.

1. It has different tone for security, fire fighting, rescuing, engineering, clearing the way, protocol, siren and aerial defiance etc.
2. The products can matches with warning lightbar and can be additionally offered with light controller.
3. The internal circuit adopts digital technology and the alarm sounds is controlled with single chip microcomputer.
4. The power amplifier circuit adopts high efficiency square (or annular) transformer ad power tube with stable frequency and strong disturbance resistant performance. The technical indexes are in accordance with national standards.
5. Appearance of the main engine is elegant, steady, classical and decent, and can be freely chosen according to different powers, the split type structure can effectively separate the controller from the mail engine, which facilitates the installation.

1. It has different tone for security, fire fighting, rescuing, engineering, clearing the way, protocol, siren and aerial defiance etc.
2. The products can matches with warning lightbar and can be additionally offered with light controller.
3. The internal circuit adopts digital technology and the alarm sounds is controlled with single chip microcomputer.
4. The power amplifier circuit adopts high efficiency square (or annular) transformer ad power tube with stable frequency and strong disturbance resistant performance. The technical indexes are in accordance with national standards.
5. Appearance of the main engine is elegant, steady, classical and decent, and can be freely chosen according to different powers, the split type structure can effectively separate the controller from the mail engine, which facilitates the installation.

Specification:

The product has advanced design concepts, microcomputer programming, have a strong anti-jamming performance, pitch stability, police, fire, ambulance, within engineering, channeling, Concierge, whistles, air defense and other tones can be selected; easy to operate, can be widely used in the public security police, consumer car, car traffic supervision, an ambulance ship such vehicle alarms.

Specification:

The product has advanced design concepts, microcomputer programming, have a strong anti-jamming performance, pitch stability, police, fire, ambulance, within engineering, channeling, Concierge, whistles, air defense and other tones can be selected; easy to operate, can be widely used in the public security police, consumer car, car traffic supervision, an ambulance ship such vehicle alarms.