SKU:MLP550
Mongoose 2 x Relay Central Locking Pack | 12V, Block & Loom | Universal Power Door Lock Kit
Mongoose 2 x Relay Central Locking Pack | 12V, Block & Loom | Universal Power Door Lock Kit
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Description
Description
This Mongoose relay pack is a professional, pre-assembled dual-relay module designed to provide a robust high-current switching solution, primarily for activating vehicle power door locks (central locking). It converts a low-current trigger signal—such as the pulse output from an alarm, keyless entry system, or factory switch—into the high-current power required to reliably drive door lock actuators.
Key Features & Benefits:
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High-Current Output:Â The two paired 12V relays safely convert a small trigger signal (e.g., from an alarm brain) into the high-amperage current needed to power multiple door lock actuators simultaneously without overloading the control source.
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Pre-Wired & Ready to Install:Â Mounts arrive pre-soldered to a relay block with an integrated wiring loom, significantly reducing installation time and ensuring reliable, correct connections. This plug-and-play design minimizes wiring errors.
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Ideal for Central Locking:Â The primary application is to add or interface with power door lock systems. One relay typically controls the "LOCK" function, and the other controls the "UNLOCK" function.
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Optimized for Mongoose Alarms:Â Designed as the perfect accessory for Mongoose alarm systems (like the M8 series), providing a seamless and reliable integration to enable alarm-triggered central locking.
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Universal Utility:Â While ideal for central locking, this dual-relay pack can also be used for any automotive application requiring two independent, high-power circuits to be controlled by low-power signals (e.g., controlling high-beam lights, fog lights, or accessories).
Kit Includes:
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Two (2) 12V automotive relays mounted on a common block.
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Integrated wiring loom with clearly labeled or color-coded connections for power, ground, trigger inputs, and high-current outputs.
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Necessary hardware for mounting.
Typical Connections:
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Constant 12V+:Â Fused connection to battery.
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Ground:Â Vehicle chassis ground.
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Trigger Input 1:Â Connects to alarm "Lock" output.
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Trigger Input 2:Â Connects to alarm "Unlock" output.
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High-Current Output 1:Â Powers lock actuators for "Lock."
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High-Current Output 2:Â Powers lock actuators for "Unlock."
Shipping
Shipping
Every order at TINKR promises fast shipping to your door, anywhere in New Zealand. Within 1-3 business days. Courier pickups Monday - Friday. Excluding public holidays.
Our standard delivery requires a signature upon receipt, however type any delivery instructions in the box provided during the TINKR check out on how you want your order delivered. For example, No signature required or leave on front porch etc.
How fast is Tinkr's Shipping?
How fast is Tinkr's Shipping?
While it is possible for many Auckland orders to be delivered the same day, delivery estimates are; North Island - Overnight. South Island and Rural - extra 1-2 days

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We can take payment from most major credit cards - like Visa and Mastercard. We can also offer AfterPay and manual bank transfer.
Are the auto parts on your website genuine?
We only partner with leading global manufacturers and suppliers to ensure our customers get the best product AND price.
Do you offer warranties on your auto parts?
We do offer warranties on most parts! Refer to the individual part information or speak to a member of our team to learn more.
Customer Reviews
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Thank you - so quick in delivery with my order. I was expecting at least another 3-4 days to arrive. Great website easy to order with the illustrations, saving a lot of guess work when choosing your items. Well done!
William -
We got the part shipped within a day all the way down to the West Coast! I accidentally ordered the wrong article and they helped me out and replaced it straight away. You guys are awesome!
Anna -
Chuck & Greg from Tinkr were very helpful finding the correct auto transmission filter kit for us, fast & efficient, overnight delivery at a very reasonable price $127, both Repco & Supercheap quoted $439. This is first time we have dealt with Tinkr Limited and we would not hesitate to purchase from them again. Thanks for the fantastic service!
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I have made multiple purchases from this company, and their service consistently exceeds my expectations. Last week, I urgently needed some parts and, based on my previous positive experiences, I chose TINKR once again. As expected, their service was exceptional. A special thanks to Greg at TINKR for a job well done.
Gary
We Solve The Auto Parts Challenges Others Can't
TINKR is your most comprehensive New Zealand owned auto parts store. With over 150,000 car parts, accessories & tools, to suit a huge range of passenger cars, 4x4s and commercial vehicles. Whether you're after a cambelt, a fan belt, or a seat belt, for a Toyota Corolla, a Mitsubishi Lancer, or a trusty Mazda Familia - TINKR has it covered.
Mongoose 2 x Relay Central Locking Pack | 12V, Block & Loom | Universal Power Door Lock Kit