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Extra Long Range (900 metre) Wireless 'S' Bell Alert System

Extra long range (1800 metre) wireless 'S' bell alert system

Reference: 006-2280-00

Extra Long Range (1800 metre) Wireless 'S' Bell Alert System, supplied with a Wireless Receiver with built in Chime or Buzzers (adjustable volume), Heavy Duty Push Button (with please ring etched onto it), Battery Transmitter & Signal Repeater.

791,00 € inc. VAT

In stock Pre-order: expected 20/10/2026 Out of stock

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Description

Extra Long Range (1800 metre) Wireless 'S' Bell Alert System supplied with a Heavy Duty Push Button (with please ring etched onto it), a Receiver with a Built in Chime or Buzzer (with adjustable volume) and a Wireless Signal Repeater.

The system includes a Plug in Signal Repeater which extends the signal from 900 metre to 1800 metre (line of sight), which can be extremely useful in Warehouses & Commercial buildings full of stock, walls & general obstructions.

Popular in many commercial applications including:

  • Warehouses.
  • Schools.
  • Factories.
  • Farms & Rural Businesses.
  • Large Homes.
  • External Home Offices.
  • Workshops.

The transmission range between the Battery powered Wireless Transmitter and the plug in Wireless Bell is an impressive 1800 metres (line of sight) using the Signal Repeater, which equates to around 900 - 1400 metre in most applications, this can still be increased by adding further Signal Repeaters (004-2910).

How it Works:

The Heavy Duty Push Button (with 'Please Ring' etched onto it) is connected to a Long Range Battery Transmitter (fitted inside a easy to mount weatherproof box) by 3 metres of bell cable (which can be shortened or lengthen upon request).

The Push Button would be mounted onto the most appropriate location and the transmitter box would be located into the lost suitable location for wireless transmission (this could be simply on the back of a post or just inside a factory wall).

The Receiver is powered by a plug in Transformer and has a built in chime or buzzer (with adjustable volume from zero to 85 decibel) and simple ON/OFF Button. The Receiver also has an optional 12v output and dry relay outputs which can be used to operate Sirens, Buzzers & Flashing LED's.

When the Push Button is pressed, a Wireless Signal will be transmitted to the Signal Repeater (which can be within 900 metres, line of site) which will then relay the signal a further 900 metres (line of site) to the Receiver.

When the system is required, you simple turn the Internal Receiver OFF.

Installation Guide:

These Bell Systems are very Easy to Install, the basic process would be:

  1. Mount the H/D Push Button.
  2. Mount the Battery Transmitter & Box (4 x Screws).
  3. You may need to Remove the Cable between the Push Button & Transmitter Box to guide it through a hole in a Wall or Post (the cable can be lengthened or shortened to suit the application).
  4. Mount the Signal Repeater (approximately halfway between the transmitter and receiver) and connect the 3-pin Power Supply into a suitable wall socket.
  5. Mount the Plug in Receiver & Connect the 3-pin Plug into a Wall Socket.

Additional Accessories:

Many different accessories can be added to this Wireless Alert System to suit most commercial applications, these include:

These Wireless Bell System could also be used for other uses including:

  • Staff Call Systems.
  • Staff Panic Alarms.
  • Intruder Alerts.

Please Contact Us for Friendly, No Obligation Advice !!

Very Easy & Quick to Install !!

What's in the box

6 items
  • 1×H/D Push Button
  • 1×S Transmitter & Mounting Box
  • 1×Plug in Receiver
  • 1×Wireless Signal Repeater
  • 2×3-pin Plug in Transformers (2-pin available upon request)
  • 1×3 metre Bell Cable

Specifications

36 details

Wireless receiver

Receiver size
160 (W) x 105 (H) x 35 (D) mm
Power supply
15v DC 1amp (3-pin plug in transformer)
ON/OFF button
Yes
Adjustable volume control
Yes
Available channels
4
Max sets of beams per channel
32
Maximum sets of detectors per receiver
128
Output voltage
12v DC
Output voltage duration
1, 10, 60 second & 5 minutes
Built in chimes
Yes (one per channel)
Reminder bleep
Yes (if programmed)
Exit delay
Yes 5 minutes (if programmed)
Frequency
434.6 MHz
Standby current
20 mA
Alarm current
180 mA
Relay rating
24v DC or 120v AC (2 amp)
Wireless working range
900 (line of sight)

Wireless transmitter

Wireless range
900 metres (line of sight)
Power supply
1 x MN21 12v Battery
Push buttons
One
Frequency
433 Mhz
Size
90 x 40 x 15mm
Colour
White, Grey & Red Button
Optional cable connection
Yes

Transmitter mounting box

Material
Plastic
Weatherproof
IP65
External size
195 (L) x 90 (W) x 45 (D) mm
Internal size
133 (L) x 83 (W) x 35 (D) mm

Push button specification

Size
85mm (L) x 40mm (W) x 40mm (D)
Contact type
NO or NC
Sealed Wired Contacts
Words
Please Ring

Signal repeater

Wireless range
900 metres (line of sight)
Power supply
Plug in 3-pin Transformer (2-pin available)
Frequency
433 Mhz
Size
160 (w) x 160 (h) including Aerial x 55 (d) mm

Compatible accessories

15 products

Delivery and returns

DHL, free returns

Pre-order: expected 20/10/2026 Order now and we will send it as soon as it is back in stock.

Delivered by DHL in 3–5 working days Fast despatch from stock, delivered within 3–5 working days. Every order is delivered by DHL, with tracking. Delivery to Ireland is free from €150, and €15 for smaller orders. The price at checkout is all you pay.

Need it sooner? Faster delivery may be possible on request, depending on your order. Ask us before ordering and we’ll look into it.

Free returns within 30 days Return it within 30 days for a full refund. Returns are free: email us and we’ll arrange the return at no cost to you.

Delivery detailsReturns policy

791,00 € inc. VAT