Wireless long range solar perimeter infrared beam kit (900m) 2 x 1B with GSM box – outdoor security (DA600+)

Reference: 004-6370-00

Impressive 4G Wireless Perimeter Covert Alarm Kit which includes:

2 sets of long range Wireless Solar 1B Beams.
Wireless Receiver.
4G Auto-Dialler & Remote Controls.
UPS (for full operation during a power cut).
Study Mounting Box (for a neat & tidy installation).

Ideal for protecting Farm Yards - Building Sites & many other applications !!

£ 1,538.33 inc. VAT

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

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Description

Impressive 4G Wireless Perimeter Covert Alarm Kit which includes:

2 sets of long range Wireless Solar Powered 1B Beams.
Wireless Receiver.
4G Auto-Dialler & Remote Controls.
Study Weatherproof Mounting Box & Tamper Switch (for a neat & tidy installation).
UPS for full operation during a power cut.
No Siren (for customers wanting a covert alarm).

Ideal for protecting Farm Yards - Building Sites & many other applications !!

Covert 4G Perimeter Alarm

How it Works:

The two sets of 1B Solar Beams would be mounted on suitable Posts, Walls or Fence Posts and positioned to monitor and protect vulnerable locations which can be as wide as 100 metres.

The Wireless Receiver & 4G Dialler are fitted neatly inside the weatherproof mounting box which would be located inside a building (with a power supply) up to 400 - 500 metres away (this can be expanded).

The Alarm would normally be Armed & Disarmed using the Remote Controls (supplied) or by sending a Text Message (this can also be done by using the built in keypad on the 4G Dialler although we would recommend the mounting box is hidden away if possible).

Arming & Disarming 4G Dialler

If the Beams detect a Person or Vehicle whilst the Alarm is Armed, the system will silently contact up to 9 key-holders by Phone or Text (or both), there is an option to turn on a small siren on the 4G Dialler but most customers keep it mute.

This Perimeter Alarm System can be expanded in many ways (please Contact Us for Advice).

More Details listed below:

Wireless Beams:

These impressive Solar Powered 1B Wireless Perimeter Beams (often called laser beams) are packed with impressive features listed below:

Battery Powered with Built in Solar Charging: (making for easy installation).
Dual Detection Technology: (prevents false alarms from small animals and moving debris).
Up to 100 metre Detection: (can be less).
Impressive 900 metre Wireless Range (can be expanded):
Quality Build.
Supplied with Wall & Pole Mounting Brackets.
LED Display (for easy installation).
Top up charging Ports (allows the Beams to receive an occasional maintenance charge if required).

1B Beams

The Dual Detection Technology works by having a pair of Detectors (set 60 mm apart from each other) both Detectors have to be breached simultaneously to create an activation which allows small animals, insects, leaves & debris to safely pass by.

Dual Technology Beams

These popular 1B Beams have a single pair of Dual Detection Beams (for customers wanting two pairs of Dual Detection Beams we do have this 2B version of the same kit).

1B and 2B Beams

The Beams also have an additional Charging Port which can be used to give the Beams a boost charge should you experience a lengthy duration of low sun light, or perhaps one of the beams needs to be fitted into a slightly shady location.

They are very easy to install and have a digital display to help line them up with each other.

Operating Range:

The Wireless operating range between the Beams & Receivers is 900 metres (line of sight) which can be doubled by using the signal repeater (part number 004-2910).

Receiver:

The Wireless 4 - Channel Wireless Receiver is mounted neatly inside the weatherproof box which is powered by a standard Plug in Transformer and can operate up to 128 Wireless Beams, PIR's, Gate & Door Sensors (so can be expanded at any time).

4 Channel Wireless Receiver

The Wireless operational range between this Receiver & the 2 sets of 1B Beams supplied is an impressive 900 metres (which can be more than doubled by adding one to four signal repeaters if required).

4G KP9 Auto-Dialler:

4G KP9 Dialler

The 4G Auto-Dialler supplied and mounted inside the weatherproof box with this Perimeter Alarm will contact key-holders by Phone & Text if triggered, it is packed full of features including:

Operates on 4G, 3G & 2G Networks.
95 x Wireless Zones (allowing other sensors to be added to the alarm system).
Contacts up to 9 x Key-holders by Telephone & Text Message (optional).
Built in Internal Siren (adjustable duration from 0 to 999 seconds).
Simple Plug in Power Supply with Back up Battery.
Transformer Rating: 12v DC 1 amp.
Built in Transmitter to operate the Wireless Siren.
Easy to Program (using the built in keypad and LCD Screen).
Easy to Operate using:
- Remote Control.
- Built in Keypad.
- Built in Timer.
- Text Message.
Many Modes of Operation including:
- Full Arm.
- Home Arm.
- Entrance.
- On Site.
- Outer.
- Inner.
- 24 Hour (with Siren).
- 24 Hour (silent).
- Not in Use.
- Doorbell.
2 x Wired Input Zones.
Built in Power Failure (optional).
Built in Temperature Monitor (optional).
Log (history) Logging.
Low Battery Warning (of accessories).
12 Language Menu (including English, French, German, Italian, Dutch & Spanish).
GSM Frequency: FDD-LTE: B1/3/5/7/8/20 TDD-LTE: B38/70/B41 WCDMA: B1/5/8
GSM: 900/1800 (2G, 3G & 4G Networks).

Communication:

When the KP9 GSM Panel calls key-holders by Telephone, the key-holders have the option to:

Press * on their Telephone (this will stop the alarm calling other key-holders but remain fully armed.
Press # on their Telephone (this will stop the alarm calling other key-holders but will disarm the panel.

SIM Card:

We do offer two Roaming SIM Cards from a third party supplier (at cost) designed for use in this Alarm System, these are low level contract sim cards (working on a direct debit) operating over all the major UK Networks ensuring your Alarm has the best signal available in all locations.

The two options are our 20 Plan (click here) & 50 Plan (click here), please click the links to read all about them.

You can also purchase the product with no sim card and simply use your preferred supplier (many options are available).

Weatherproof Mounting Box:

The weatherproof box has a built in UPS which is designed to operate the Alarm through Power Cuts and has a Tamper Switch on the lid for additional Security.

It also allows the Receiver & Dialler to be neatly fitted inside together with adding protection against any damp that could be present in a typical building it may be used in (workshops, farm buildings, garages etc).

We do recommend fitting the box in a out of sight position as it can be Armed & Disarmed using the two Remote Controls supplied (more can be added).

4G Dialler in Mounting Box

You can add multiple additional accessories (up to 128 detectors) to this Perimeter Alarm system to suit most applications, the options include:

Additional Solar Beams (3 sizes available).
Outdoor or Indoor PIR's.
Window & Gate Contacts.
Smoke Detectors.
Additional Sirens or Buzzers (wired & wireless).
Speech Alerts.
Relays (for lighting).
Flashing Strobes.

If you require advice when building your system, please Contact Us for Friendly, No Obligation Advice !!

What's in the box

6 items

2×Sets of 1B Wireless Solar Powered Perimeter Beams & Mounting Brackets
1×Wireless Receiver
1×4G KP9 Auto-Dialler & 2 x Remote Controls
1×Weatherproof Mounting Box & Tamper Switch (non clear lid) & Power Supply
1×UPS
1×Set of Manuals

Specifications

65 details

Wireless receiver specification

Size: 160 (W) x 105 (H) x 35 (D) mm
Power input: 12 - 15v DC 1 amp
Power supply: 3-pin Plug in Transformer (2-pin available upon request)
ON/OFF button: Yes
Adjustable volume control: Yes
Channels: 4
Max sets of beams per channel: 32
Output voltage: 12 - 12v DC
Output voltage duration: 2 seconds to 10 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)
Relay output type: Momentary N/O or N/C

4G dialler specification

95 Wireless Channels; Contacts up to 9 x Key-holders by Cell Phone & SMS (optional); Built in Siren (adjustable duration from 1 to 999 seconds)
Power supply: Plug in Transformer
Transformer rating: 12v DC 1 amp (max 24v)
Back up battery: Yes; Easy to Program (using the built in keypad and LCD Screen or APP)
Easy to operate using: Remote Control
Built in Keypad
Built in Timer
Text Message
Many modes of operation including: Full Arm
Home Arm
Entrance
On Site
Outer
Inner
24 Hour (with Siren)
24 Hour (silent)
Not in Use
Doorbell; 2 x Wired Input Zones; Built in Power Failure (adjustable 0 - 99 minutes); Built in Temperature (optional); Optional Wireless External Sirens; 2 x way Communication; Log (history) Logging; Low Battery Warning (of accessories); 12 Language Menu (including English, French, German, Italian, Dutch & Spanish)
Size: 7.5" x 5" x 1"
GSM frequency: FDD-LTE: B1/3/5/7/8/20 TDD-LTE: B38/70/B41 WCDMA: B1/5/8
GSM: 900/1800 (2G, 3G & 4G Networks)
3G: Yes (if selected)
Wireless accessories frequency: 433.92 Mhz
Digital output: N/O or N/C Dry Contacts (3A/240 AC)
SIM card size: Standard Size
Built in temperature monitor: Yes (-4 - 140 Fahrenheit)
Back up battery: 3.7v-900mAH Li-ion Rechargeable
Colour: White
Push buttons: Touch
Android app: Yes
iOS: Yes
Standby current: 30 m/A

1B beams

Beam size: 340 (H) x 123 (W) x 45 (D) mm
Power supply: Re-chargeable AA Batteries
Charging method: Built in Solar Panels
Mounting methods: Wall or Pole
Detection range: 100 metres
Transmission range: 900 metres (line of sight)
Frequency: 433 Mhz
IP rating: IP66
Distance between detection beams: 60mm
Number of beams: 1 set
Charging port: 9 - 12v DC (500 m/A to 1 amp)

Mounting box

Material
Access: Hinged Door
Colour: Grey with Non Clear Door
Size: 400 x 300 x 220 mm; Tamper Switch
UPS: Yes

Compatible accessories

45 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. GB mainland delivery is free from £150, and £14 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 details Returns policy

£ 1,538.33 inc. VAT