High-power wireless ultra-long-distance one-button emergency alarm post box one-button emergency call for help alarm
High-power pure wireless ultra-long-distance one-button emergency two-way communication one-button emergency help alarm system
Scope of application: Suitable for monitoring* Prison long-distance wireless one-button emergency alarm department* team long-distance wireless one-button emergency alarm post* long-distance wireless one-button emergency alarm sentry long-distance wireless one-button emergency alarm sentry box long-distance wireless one-button emergency alarm fire long-distance wireless one-button Emergency alarm sentry one-click communication, one-click alarm two-way communication, etc.
Description of requirements: There are four sentries in the four entrance directions of the army. Each sentry is required to be equipped with a wireless communication device to communicate with the central command room of the army. Once an alarm occurs at the entrance or exit of the sentry, it can immediately notify the central command room. The central command room knows which entrance door an emergency has occurred. The farthest sentry post is kilometers from the center. The wireless communication distance is required to be more than 1 kilometers. At the same time, the center is required to have a reverse communication device. When the center has an emergency mission, press the one-button emergency communication button set by the center, and the sentries in the four directions will sound alarms to notify the troops in the four directions to urgently gather to the center. Emergency communication alarm devices are required to combine sound and light alarms.
Solution: Use Jiajiaan Technology’s high-power pure wireless ultra-long-distance one-button emergency communication help alarm device to set up two-way communication. Product supporting instructions:
Two-way wireless communication system. , from the guard box to the center. Each guard box is equipped with a wireless emergency button. The center is equipped with an alarm host. Different defense zones are displayed on the alarm host to identify which post pressed the emergency alarm communication button. , the center is equipped with a wireless emergency button from the center to the guard box. Each guard box is equipped with a wireless sound and light alarm receiving host. When the center presses the wireless button, the sound and light receiving host of the guard box bound to it will immediately sound an alarm sound and the police light will flash to remind the guard box. Notice. The center is equipped with high-power wireless ultra-long-distance receiving alarm host and ultra-long-distance one-button emergency communication alarm device. Each sentry post is equipped with a wireless high-power ultra-long-distance one-button emergency alarm communication device and a high-power ultra-long-distance wireless receiving sound and light alarm host.
Product name: Wireless ultra-long-distance computer receiving and managing host
Product picture
Product parameters: - Alarm receiving and managing host
The alarm host receives the digital alarm information sent by the front-end detector Audible alarm is displayed.
Each receiving channel can be armed and disarmed regularly, and the arming and disarming status can be queried.
Set the alarm code (sensor port code) to automatically identify the alarm type.
The detector (extension) and the host adopt a wireless transmission code confirmation encoding method, which is simple to operate and has large encoding capacity to completely eliminate crosstalk and false alarms with neighboring systems.
Year, month, day, week, hour and minute display alarm time. The perpetual calendar chip does not need to recalibrate the time after a power outage.
Alarm information is automatically stored for future reference and will not be lost in case of power failure.
The built-in battery of the host can still work normally for more than one hour after a power outage.
Can be connected to a computer through the serial port to implement real-time computer information management and can be connected to the electronic map wall and switch output box.
Wireless transmission distance:
High frequency point (recommended) On-board antenna meters and outdoor antennas ~ kilometers (without high obstacles) (outdoor antenna element/pole length is installed on the roof).
For low-frequency points, the on-board antenna is meters to meters and the outdoor antenna is ~ kilometers (in an environment without tall obstacles).
Two models are available for users to choose: (notify relevant personnel of the corresponding alarm situation in real time after receiving the alarm through different methods)
Have the above functions and dial the pre-stored phone number and mobile phone (up to 1 number can be saved) Play the pre-recorded voice alarm message within seconds.
With the above functions, add intelligent voice alarm and dial the pre-stored phone number or mobile phone (up to 1 number can be saved) to play the Mandarin voice alarm message of the ** hour ** minute *** extension **** alarm .
Product name: High-power ultra-long-distance wireless one-button emergency communication alarm button (wireless)-D
Product pictures
Product function: Long-range wireless one-button alarm button installed under the desk panel , embedded installation or wall installation, ultra-long distance launch in open areas of more than 100 kilometers. Direct-plug power supply with built-in voltage regulator ensures safety. Installed at each post box.
Product model: High-power pure wireless ultra-long-distance sound and light receiving alarm host
Product picture_
Product function: Wireless high-power receiving alarm host is installed in five booths and installed in the center The wireless emergency button is paired and used. When the center presses the emergency button, the high-power sound and light alarm host of the five booths will sound the alarm.
High-power pure wireless ultra-long-distance one-button emergency alarm two-way communication device system.
Consultation: Manager Wang Shenzhen Jiajiaan Technology
Sentry high-power ultra-long-distance wireless one-button emergency alarm two-way communication system