Notifier NRX-WS-WW wireless Siren
The NRX-WS-WW is a wireless siren from Notifier. The detector is integrated in an analog fire alarm system. This means that a local alarm can be triggered instead of the whole system going into alarm.
Availability: In stock
SKU
NRX-WS-WW
Notifier NRX-WS-WW Wireless siren white
The NRX-WS-WW is a wireless siren from Notifier. The detector is integrated in an analog fire alarm system. This means that a local alarm can be triggered instead of the whole system going into alarm. The siren is equipped with a white housing.
Wireless components
The wireless components in the Agile series are suitable for analog fire alarm systems. In order to install them wirelessly, the NRX-USB and NRXI-GATE are required. The addressing can be set via the two rotary switches on the back. The NRX-WS-WW can be placed in the installation via a B501RF pedestal.
Specifications NRX-WS-WW
- Install wirelessly
- Equipped with white ABS housing
- Up to 500 meters wireless range in open field
- Complies with EN54-25 and EN54-7.
Customer Reviews
Product Questions
After how many years do I have to replace an old fire detector with a new one?
Question by: Wolfgang on Jun 7, 2025, 1:22 PM
A fire detector (smoke / heat detector) should generally be replaced every 10 years. This is the standard service life of most smoke detectors, including those from Jablotron, Notifier and DSC.
Why replace after 10 years?
> Sensor ageing: The smoke detector loses its sensitivity over time.
> Battery wear: Even models with long-life batteries can run out after 10 years.
> Reliability: After 10 years, the risk of faults increases and security systems must always be reliable.
Regards
Why replace after 10 years?
> Sensor ageing: The smoke detector loses its sensitivity over time.
> Battery wear: Even models with long-life batteries can run out after 10 years.
> Reliability: After 10 years, the risk of faults increases and security systems must always be reliable.
Regards
Answer by: Frank Ligthart (Admin) on Jun 7, 2025, 1:26 PM
