FEATURES : High visibility LED indicators. Engineer selectable reset (3 options). Fault management system. Flush mount "pull for assistance" cord. Reassurance LED indicator. Reset unit with reassurance LED & sounder. WC pull for assistance labels included.

Mains Input: 230VAC

Operating Voltage : 9V DC

Operating Current: I SO mA

Relay Output: Integral NO / NC

Self Test Facility ; Yes

Power Management: Integral PSU

Battery Back-up : Yes-On board monitored battery

Replaces door bells. Surface mounted. Fits onto door frames. Clear communication. Plug in power supply available. Anti-annoyance delay and button system. Vandal resistant outside unit.

Outside Operation : Single button

Inside Operation : Speech by handset - release button

No of Cores : 2 wire Operating Voltage : 9V DC (Mains adaptor)

6V DC (4x AA batteries) Finishes : White & Aluminium housing

FEATURES : Works through glass/plastic. Easy to install. No hanging wires & no drilling. Wireless up to 100 metre range. Visible disabled logos. Vandal resistant. Anti-annoyance button system. Battery operated life up to 3 years

Operating Voltage : 3V (2 xAA alkaline)

Current Consumption : 100 mA

Operating Temperature : -IO°C to +45°C

RF Transmission Range : 100m line of sight

Selectable Tones : Yes, 8 melodies

Digital Codes : 16

FEATURES : Vandal resistant. Surface mounted. Replaces plastic door bells, Fits onto door frames. Up to 100m transmission range (environmental dependent). Easy to install. Anti-annoyance button system. 2 core cable. Attractive aluminium housing.

Operating Voltage : 12V DC / 8VAC (call point)

3V (2 xAA battery) (chime unit)

Current Consumption : 280 mA

Operating Temperature : -IO°C to +4SC

RF Transmission Range : 100m line of sight

Selectable Tones : Yes, 8 melodies

Digital Codes : 16