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Cancel ADT
in 30 seconds only!
Cancellation service #1 in Singapore
Average rating from reviews

I hereby notify you of my decision to terminate the contract relating to the Adt service.
This notification constitutes a firm, clear and unequivocal intention to cancel the contract, effective at the earliest possible date or in accordance with the applicable contractual period.
Please take all necessary measures to:
– cease all billing from the effective date of cancellation;
– confirm in writing the proper processing of this request;
– and, if applicable, send me the final statement or balance confirmation.
This cancellation is addressed to you by certified e-mail. The sending, timestamping and content integrity are established, making it a probative document meeting electronic proof requirements. You therefore have all the necessary elements to proceed with regular processing of this cancellation, in accordance with applicable principles regarding written notification and contractual freedom.
In accordance with personal data protection rules, I also request:
– deletion of all my data not necessary for your legal or accounting obligations;
– closure of any associated personal account;
– and confirmation of actual data deletion according to applicable privacy rights.
I retain a complete copy of this notification as well as proof of sending.
Important warning regarding service limitations
In the interest of transparency and prevention, it is essential to recall the inherent limitations of any dematerialized sending service, even when timestamped, tracked and certified. Guarantees relate to sending and technical proof, but never to the recipient's behavior, diligence or decisions.
Please note, Postclic cannot:
- guarantee that the recipient receives, opens or becomes aware of your e-mail.
- guarantee that the recipient processes, accepts or executes your request.
- guarantee the accuracy or completeness of content written by the user.
- guarantee the validity of an incorrect or outdated address.
- prevent the recipient from contesting the legal scope of the mail.
Cancellation Adt: Easy Method
What is Adt
ADT is a commercial security company offering monitored alarm systems, cameras and related smart-home services for homes and businesses. Services are typically subscription-based and may include professional installation and 24/7 monitoring.
The company operates internationally; local offerings and pricing vary by market. In Singapore, ADT-style solutions are available through local offices or authorized partners and often combine equipment and recurring monitoring fees.
Core services
ADT provides monitoring, alarm signaling, and optional professional installation and maintenance. Packages commonly bundle hardware and monthly monitoring.
How service is sold
Contracts can be for term-based monitored service or DIY month-to-month options. Cancellation rules and refunds depend on the plan type and contract terms.
How to cancel Adt
Primary cancellation method
- ADT cancellation typically must be initiated by calling ADT customer support; online cancellation options are commonly unavailable.
- Have your account number and contract details ready when you call to speed processing.
Step-by-step cancellation steps
- Step 1: Locate your account number, contract date, billing info and the installation/activation date.
- Step 2: Call ADT customer support to request cancellation and ask for a cancellation reference or confirmation number.
- Step 3: Confirm any required written notice (DIY month-to-month self-setup plans may require 30 days written notice).
- Step 4: Request a final invoice and refund schedule (if applicable) and ask how to return equipment.
- Step 5: Keep a copy of the confirmation and monitor your card/bank statements for continued charges.
What happens when you cancel
Service access and monitoring
Monitoring typically stops at the effective cancellation date. Response to alarm signals from the central station will cease after termination unless reactivated under a new agreement.
Equipment and data
Equipment ownership and return terms depend on your contract; owned equipment may remain with you while leased equipment usually must be returned.
Ask about data retention and whether any video or account data will be deleted or retained after cancellation.
Will I get a refund?
Standard refund rules
- Refunds depend on plan type, activation status and specific contract clauses; there is not a universal 14-day refund right.
- If a contract includes a short cancellation window (for example, a 30-day DIY window), refunds of equipment and service fees may apply only when service activation has not occurred.
Exceptions and guarantees
- Some plans or promotions include a money-back guarantee for unresolved system-related issues (for example, a six-month satisfaction or service guarantee applies in limited circumstances).
- Shipping and certain costs are often non-refundable; equipment typically must be removed and returned to qualify for equipment refunds.
Adt plans and pricing
Pricing summary
Below are local estimate figures reported for ADT-style services in Singapore. Exact prices and plan names should be confirmed with the local sales office.
Notes on table values
Values are approximate and drawn from local market estimates; official Singapore ADT price lists for 2025/2026 may not be published online.
| Plan | Price | Period | Features |
|---|---|---|---|
| ADT Professional Monitoring (Singapore) | ≈ S$60.00 | Monthly | Includes 24/7 monitoring, typical multi-center redundancy, professional installation option |
| ADT Equipment (one-time) | ≈ S$500 - 700 | One-time | Standard equipment cost for Singapore installations |
Your consumer rights in Singapore
Cooling-off and direct sales
Singapore law provides specific protections for direct sales contracts, including a short "cooling-off" period for certain direct sales transactions.
Check whether your contract was concluded via a direct sales method to see if the 5-day cooling-off right applies.
Refund of deposits and held property
- If the supplier holds a security deposit or similar property, the supplier must return this within a statutory period (for example, within 60 days) after cancellation under applicable local rules.
- For details about rights and remedies in Singapore, consult local guidance and government resources.
See a local summary of consumer rights: Consumer rights in Singapore (SingaporeLegalAdvice).
Customer experiences
Positive reports
Some customers report quick cancellations and small refunds when they cancelled within a short period after installation. These cases often cite rapid contact and clear documentation.
Negative reports
Multiple customers report difficulties cancelling, long hold times, billing after attempted cancellation and disputes over early termination fees.
Expect to request written confirmation and to monitor billing after cancellation to ensure charges stop.
Documentation checklist
What to gather before calling
- Account number and registered contact details.
- Copy of the signed contract and service start/activation date.
- Receipts for equipment purchase and installation.
What to obtain during/after cancellation
- Cancellation confirmation number, agent name and effective cancellation date.
- Written confirmation (email or letter) and the final invoice showing any fees or refunds.
- Proof of returned equipment (if required) and any courier tracking numbers.
Common mistakes
Not checking contract terms
Example: Customers cancel without reviewing early termination fees or the required notice period and then face unexpected charges.
Failing to get written confirmation
Example: Relying on a verbal cancellation request can lead to continued billing. Always request and save a written confirmation and reference number.
Comparative recap
Snapshot comparison
The table below summarizes key points - common costs, cancellation requirements and typical refund conditions for ADT-style services in Singapore.
How to use this table
Use this to compare the main items to check on your ADT contract: fees, equipment ownership and cancellation method.
| Feature | ADT (typical Singapore estimate) | Period | Notes |
|---|---|---|---|
| Monitoring fee | ≈ S$60.00 | Monthly | Recurring 24/7 monitoring; confirm redundancy and service level. |
| Equipment cost | ≈ S$500 - 700 | One-time | May be higher for fully monitored or professional systems; check ownership terms. |
| Cancellation method | By phone / written notice for DIY | N/A | Expect to call to cancel; DIY month-to-month may require 30 days written notice. |
After cancelling
Immediate actions
- Keep the cancellation confirmation and monitor bank/card statements for two billing cycles.
- Arrange equipment return or disposal per contract to preserve refund eligibility.
Where to get help and next steps
For practical tips on cancellation and refunds in the security industry, see this independent overview: ADT cancellation overview (SafeWise).
For local security system alternatives and installation guidance in Singapore, local resources include: ReadySpace - security alarm solutions and HomeJourney - installation & monitoring guide.
Address
Local office (for visits or written notices)
ADT-related or partner offices in Singapore are commonly listed at the following address for regional operations and partner services.
Address details
26 Ang Mo Kio Industrial Park 2, Level 3, Singapore 569507