PSU-SNI-SVR: PSU, SNI, Server, Local

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  • Local alarm system PSU with SNI interface
  • Surface mount steel enclosure
  • 10/100Mbs SNI network interface
  • Document M compatible local alarm system interface
  • Compatible with Folknoll SNI monitoring

About our PSU, SNI, Server, Local

Our vandal resistant disabled toilet alarm range offers tough, cost‑effective, BS 8300‑2:2018 and document M compliant systems suitable for public use. We supply stand‑alone toilet alarms, multiple toilet systems with remote monitoring and combined systems with disabled refuge EVC, fire telephone, building alarms, etc. Interfaces for BMS and transmission over IP are also available. Ideal for shops, offices, hotels, factories and similar locations.

Our PSU‑SNI‑SVR is a battery backed local alarm system PSU with an SNI network interface for remote monitoring.

The Folknoll SNI system utilises our existing LCD indicators and IO controllers to offer Document M compatible network monitoring for up to 256 emergency assistance alarms.

SNI Our cost‑effective network monitoring solution for larger sites.


Mild steel, white painted
Dimensions (including lid)
Width: 235mm, height: 205mm, depth: 90mm (approx.)
Switch mode
90‑264Vac, at 50‑60Hz, (mains)
13.8V, 1A
Operating temperature
‑10°C to +40°C at 95% RH
Local alarm interface
Screw terminals
SNI/Network interface
RJ45, 10/100Mb/s, auto MDI/MDIX, 1.5kV isolation

Suitable for


Products in this Range -+

A complete list of Folknoll products in this range.

Care Sector Products -+

Nursing homes, retirement homes, warden control residences, etc.

Buildings Sector Products -+

Factories, offices, hotels, stations, offices, schools and other public buildings.

Custodial Sector Products -+

Police stations, prisons, courts, secure hospitals, border agencies, etc.

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