Hello, you can find them on the Maypole website under Product Instructions

Is this cambus suitably

It will not connect directly with cantus but if you can access the individual lamp wiring at the tail lamps, it will connect to and work with that. You will also need to provide a permanent fused 12v supply

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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12V 7 Way Bypass Relay with Audible Buzzer

Product ID: 164435024

Details

Connector type
Solder
Contact material
Steel
Contact type
Normally Open
Current rating
15 Amps
Mounting type
Surface Mount

⚡15A current rating

🔌12V DC coil voltage

🔔Audible indicator buzzer

HK$389

Duties & taxes included

In stock

Sold byAmazon Hong KongDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

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Description

🚗 Light up your tow game with smart, silent control!

UNIVERSAL COMPATIBILITY - Works effortlessly with most vehicles and both filament & LED lamps—future-proof your tow setup.
DUAL VOLTAGE SMART SUPPORT - Automatically differentiates dual voltage tail/brake and tail/fog systems for precise lighting control.
SEAMLESS VEHICLE INTEGRATION - Directly connects to vehicle lighting circuits for flawless trailer and caravan control.
UK MADE QUALITY RELIABILITY - Crafted in the UK with professional-grade components, ensuring durability and peace of mind on every journey.
INTELLIGENT INDICATOR MONITORING - Internal buzzer alerts you to indicator status, muting during hazards to keep you informed without distraction.

The Maypole 12V 7 Way Bypass Relay with Audible Buzzer is a high-performance automotive relay designed for trailer and caravan lighting systems. It supports both filament and LED lamps, handles dual voltage circuits, and features an internal buzzer for indicator monitoring that mutes during hazard signals. Made in the UK, it offers reliable, professional-grade integration without adding load to your vehicle’s electrical system.

Specifications

ASIN	B07YWZ7KXF
Best Sellers Rank	2,521 in Automotive ( See Top 100 in Automotive ) 5 in Car Relays
Brand	Maypole
Coil Voltage	12 Volts (DC)
Connector Type	Solder
Contact Material	Steel
Contact Type	Normally Open
Current Rating	15 Amps
Customer Reviews	4.5 4.5 out of 5 stars (430)
Included Components	1 x relay
Item Highlight	For Trailer and Caravan Towing Electrics
Item Type Name	MP3877B 12V 7 Way Bypass Relay
Manufacturer	Maypole
Manufacturer Part Number	MP3877B
Maximum Switching Voltage	12 Volts (DC)
Minimum Switching Voltage	12 Volts (DC)
Model Number	MP3877B
Mounting Type	Surface Mount
Number of Items	1
Operation Mode	Automatic
Product Warranty	12 months
Specification Met	CE
Wattage	5 watts

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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HK$389

Duties & taxes included

In stock

Sold byAmazon Hong KongDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Hong Kong.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

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