Computerized Energy Failure Alarm, 120db Energy Minimize Alarm, LED Indicator Failure Outage Alarm, Sensible Warning SirenPower by 9V Battery (NOT Included),Plug 175~265V

Value: $9.99
(as of Sep 20,2022 21:36:08 UTC – Particulars)

Specs:

1. Alarm mode: when the facility grid is powered off or the facility provide wires and cables are minimize off, whistle and alarm till the facility provide is restored.

2. Monitoring voltage: ac175v ~ 265V. 

3. Working voltage: dc9v (one GF22 battery).

4. Alarm quantity: 120 dB.

5. Energy indicator: it might make the facility provide standing of the facility grid clear at a look

6. Excessive voltage resistant design: skilled circuit design can work at 260V for a very long time, and it’s not simple to be broken even when the grid voltage exceeds the usual in the midst of the evening.

7. Vast monitoring voltage: ac175v ~ 265V, with a wider vary of utility. It’s not solely appropriate for cities and cities, but additionally appropriate for distant villages with extraordinarily unstable energy provide voltage.

8. Computerized charging: inbuilt trickle automated charger, which might use each strange battery and rechargeable battery.

9. Battery life: strange battery ≤ 2 years and rechargeable battery ≤ 10 years in standby mode.

10. Battery undervoltage alarm: it might forestall underreporting accidents attributable to undetected battery failure.

11. Battery alternative: the drawer sort battery cowl change is handy, and the battery may be simply changed.

12. Working surroundings: temperature – 30 ℃ ~ + 60 ℃, relative humidity ≤ 85% RH.

13. Quantity: 9*5*2cm/3.54*1.97*0.79in.
Excessive voltage resistant design, monitoring voltage: AC175V~265V. works high quality even when energy voltage exceeds normal.
Energy failure alarm: the facility failure alarm sounds till the facility provide is restored; The warning may be muted manually by way of the on / off change.
LED indicator: LED indicator can present energy failure and energy situation, which is handy so that you can grasp the present energy provide standing.
It’s broadly utilized in industrial and mining enterprises, substations, telecommunications machine rooms, farms, aquariums, laboratories and so forth.
A 9V battery is required, and the drawer battery cowl is designed for simple battery alternative.