2 channel wireless industrial doorbell kit (800m) – 2 ‘Bell symbol’ buttons with wireless siren & strobe box (Protect 800)
Reference: 006-3248-01
Protect-800 2 Channel Siren & Strobe Alarm:
- Panic (SOS) Alarm.
- Entry Alert.
- Panic Alarm & Entry Alert.
- 2 x Adjustable Sirens (tone, volume & duration).
- 2 x Flashing Strobe Lights (red & blue).
- 800 metre Wireless Range.
- Fully Weatherproof.
- Expandable (multiple boxes can be used).
- Battery Push Buttons.
- 12v Plug in Transformer Siren Box.
- Simple & Quick Installation.
£ 832.50 inc. VAT
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Description
Protect-800 2 Channel Siren & Strobe Alarm (unique to Ultra Secure):
- Can be used as a 2 Channel Panic (SOS) Alarm.
- Can be used as a 2 Channel Entry Alert.
- Can be used as a 1 Channel Panic Alarm & 1 Channel Entry Alert.
- 2 x Adjustable Sirens (tone, volume & duration).
- 2 x Flashing Strobe Lights (red & blue).
- 800 metre Wireless Range (line of sight).
- Fully Weatherproof Push Buttons & Siren Box.
- Expandable (multiple boxes can be used).
- Battery Wireless Push Buttons.
- 12v Plug in Transformer Siren Box.
- Simple & Quick Installation.

This unique 2 Channel Wireless System can be used in various applications including:
- 2 Channel Wireless Panic (SOS) Alarm.
- 2 x Channel Long Range Warehouse Entry Alert.
- 1 Channel Entry Alert & 1 x Channel Panic (SOS) Alarm.
How it Works:
The two Wireless Battery powered Push Buttons are fully Weatherproof and are very Quick & Easy to Install.

The Weatherproof Receiver Box would operate with the two Push Buttons supplied, one Push Button would operate one Siren & the Red Flashing Strobe, the second Push Button would operate the second Siren & the Blue Flashing Strobe.
The duration time of each channel (when activated) is fully adjustable from seconds, to minutes to fully latched on, this is done by simple adjusting the dip-switches inside the Receiver Box.
Examples could be (but fully adjustable):
- 2 Channel Wireless Panic Button (both Sirens & Strobes set to a long duration or latched).
- 2 Channel Wireless Doorbell with 2 Entrances (both Sirens, Red & Blue Strobes set to 5 - 10 seconds).
- Wireless Doorbell & Panic Alarm (one Sirens & Blue Strobe set to 5 - 10 seconds, the second Siren & Red Strobe set to fully latched ON (until Help has arrived).
The system is supplied with a Remote Control which can be used to reset the Receiver Box but can also be used as a Panic Alarm (SOS features).
Siren:
The Sirens have volume control (up to 106 Decibels) and a choice of 32 different tones allowing you to select the one most suitable for your environment.

Strobes:
The different Colour Flashing Strobes help easily & quickly to determine which Transmitter has been pressed.

Receiver Box:
Additional Receiver Boxes can be added to this system, please Click Here to view.
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Transmitters:
This Receiver Box can also operated by any additional Protect-800 Battery Transmitters, these can be viewed within this link (if you have any questions please ASK).
The Wireless operation range between the Protect-800 Transmitters and Receiver Box is 800 metres (line of sight), which equates to around 400 - 600 metres in most applications.
Installation:
The Push Buttons are Battery Powered & Fully Weatherproof, so can be fitted in any location very easily & quickly.
The easy to mount weatherproof Siren box is simply fitted to the wall using 4 x screws through the side mounted lugs and is powered by a 3-pin plug, this plug can be used into a suitable external socket or inside a building with the cable going through the wall.
It can be used on both Internal & External walls.
If you need further advice, please ASK !!
What's in the box
- 1×2 Channel Siren & Strobe Receiver Box (004-4164)
- 2×Battery Wireless Push Buttons (006-3341)
Specifications
Siren & strobe box
- Weatherproof
- Yes
- Power supply
- 12v 5 amp DC
- Weatherproof cable entry glands
- Yes
- Channels
- 2
- Sensors per channel
- 4
- Operating range
- 800 metres (line of sight)
- Arming & disarming method
- Remote Control
- 12v DC outputs
- 2
- Output duration
- 1 second or minute
- 3 seconds or minutes
- 10 seconds or minutes
- 15 seconds or minutes
- 20 seconds or minutes
- 30 seconds or minutes
- Latched ON (until disarmed using the remote control)
- Duration selection
- Internal Dip-switches
- Frequency
- 869.400 – 869.650 MHz
- Size
- 170 x 125 x 60 mm
Remote control
- Operation
- Channel 1 Arm, Disarm & SOS
- Channel 2 Arm, Disarm & SOS
- Power supply
- 2 x AA Batteries (supplied)
- Size
- 85 x 40 x 25 mm
- Transmission range
- 800 metres (line of sight)
- Multiple remote control operation
- Yes (no limit)
- Feedback indicator
- Yes (it confirms a successful operation)
- Frequency
- 869.400 – 869.650 MHz
- Wall bracket
- Yes (supplied)
Mounting box
- Material
- Plastic
- Weatherproof
- IP65
- External size
- 225 (W) x 185 (H) x 70 (D) mm
- Internal size
- 185 (W) x 185 (H) x 65 (D) mm
Siren
- Colour
- White
- Input voltage
- 9 - 28v DC
- Weatherproof
- Yes (IP65)
- Siren tones
- 32 (selectable)
- Volume control
- Yes (106 Decibel to zero)
- Size
- Rear Diameter: 50 mm
- Front Diameter: 25 mm
- Overall Height: 45 mm
- Depth of Body: 32 mm
- Mounting method
- Front Mounted Screw
Flashing LED
- Colour
- Blue & Red
- Voltage
- 9 - 12v DC
- Diameter
- 75 mm
- Depth
- 55 mm
Universal "Bell" symbol push button specification
- Metal Body Universal "Bell" Symbol Button
- Size
- 85 mm (W) x 40 mm (H) x 40 mm (D)
- Universal "Bell" Symbol
- Contact type
- NO or NC
- Sealed Wired Connections
- Push-button colour
- Green
- IP 67
Long-range multi-purpose transmitter 800m (Protect 800)
- Wireless range
- 800 meters (Line of Sight)
- Power supply
- 1 x 3V CR123A Lithium Battery
- Battery life
- 12 to 18 months (for most uses)
- Printed circuit board size
- 65 x 33 x 15 mm
- Activation methods
- Wired Input: Yes (NO/NC: Normally Open and Normally Closed Dry Contact)
- Mounting methods
- Circuit Board Fixed in a Housing
- Weatherproof
- No
- Material
- Plastic
- Weatherproof
- IP65
- External dimensions
- 90 (W) x 152 (H) x 53 (D) mm
- Internal dimensions
- 84 (W) x 90 (H) x 45 (D) mm
- Mounting holes
- 4 (6 mm diameter)
Push buttons
Compact Size Waterproof IP65 Enclosure with Easy Mounting
Compatible accessories
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High-resistance wireless button, 800m / grey enclosure, universal "Bell" symbol (Protect 800 range)
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2 channel siren & strobe 800 metre wireless receiver box - weatherproof - Protect-800
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High-resistance wireless button, 800m / black enclosure, embossed 'Please ring' (Protect 800 range)
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Delivery and returns
Pre-order: expected 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.
£ 832.50 inc. VAT