Specification:
Description:
The power failure alarm is also called power failure alarm and machine room power failure alarm. When the power grid is cut off or the power supply cable is cut, the alarm will be whistle immediately, and the alarm will not stop until the power is restored or the battery is exhausted. In the computer room, electrician duty room, power company, etc., can also be used for residential households to monitor the burglar alarm when the wire and cable are stolen.
The power indicator of this product can make the power supply status of the power grid clear at a glance; the high voltage resistant design can work at 260V for a long time, even if the grid voltage exceeds the standard in the middle of the night, it is not easy to damage; the drawer type battery cover is convenient to switch, and the battery can be easily replaced;
The flow automatic charger can use both ordinary batteries and rechargeable batteries; when using rechargeable batteries, the standby life is up to 10 years, which can prevent false alarms caused by battery failures being undetected.
Features:
Power indicator: The power supply status of the grid can be seen at a glance.
Alarm mode: It can whistle alarm when the grid is cut off or the power supply cable is cut, until the power is restored.
High voltage resistant design: The professional circuit design can work at 260V for a long time, even if the grid voltage exceeds the standard in the middle of the night, it is not easy to damage.
Monitoring voltage width: AC175V ~ 265V, a wider range of applications, not only for towns, but also for remote villages where power supply voltage is extremely unstable.
Automatic charging: Built-in trickle automatic charger for both regular and rechargeable batteries. Battery life: Normal battery2 years in standby state, rechargeable battery10 years.
Battery undervoltage alarm: Prevents false alarms caused by battery failures not being discovered.
Replacing the battery: The drawer type battery cover switch is convenient and can be easily replaced.
Specifications:
Condition: Brand New
Material: ABS
Color: Shown as picture
Battery model: DC9V (1 GF22 battery)
Monitoring voltage: AC175V ~ 265V.
Working voltage: DC9V (1 GF22 battery is not included).
Alarm Volume: 115 decibels.
Working environment: temperature -30 C ~ +60
Relative humidity:85% RH.
Package Weight: Approx.74g/2.6oz
Package List:
1 * Power Alarm Sensor (Battery is not included)
Note:
If it is used in Europe, be sure to add a European adapter.
Features:
1Power indicator: The power supply status of the grid can be seen at a glance. 2Alarm mode: It can whistle alarm when the grid is cut off or the power supply cable is cut, until the power is restored. 3Monitoring voltage width: AC175V ~ 265V, a wider range of applications, not only for towns, but also for remote villages where power supply voltage is extremely unstable. 4Battery undervoltage alarm: Prevents false alarms caused by battery failures not being discovered. 5Replacing the battery: The drawer type battery cover switch is convenient and can be easily replaced.
Package List:
