Anti-Interference Window Intercom Microphone with Speaker
RETURN AND REPLACEMENT POLICY
This policy is valid for the Philippines only.
At VMi Direct, we are committed to providing high-quality products and excellent customer service in accordance with the consumer protection standards set by the Department of Trade and Industry (DTI) and the Consumer Act of the Philippines (R.A. 7394).
✅ 1. 7-Day Replacement for Defective Products
If your purchased item has a manufacturing defect, you may return it for a replacement or exchange within 7 calendar days from the date of purchase.
This policy applies only to products that are found to be defective upon arrival or develop a verified manufacturing defect within the first 7 days of use.
⚠️ This policy does not cover “change of mind” returns, accidental damage, misuse, or normal wear and tear.
📄 2. Proof of Purchase Required
To qualify for a replacement, you must provide a valid proof of purchase, such as:
- Official receipt
- Sales invoice
- Order confirmation email
- Transaction record from our website
Without proof of purchase, we may not be able to process your replacement request.
📦 3. Condition of the Product
The item must be returned in original condition, which includes:
- Complete with original packaging and labels
- All accessories, manuals, cables, and freebies included
- No signs of physical damage, tampering, or improper use
- In a resalable (marketable) condition
Products that are damaged due to mishandling, modification, or incorrect installation will not be eligible for replacement.
❌ 4. Non-Covered Cases ("Change of Mind")
We do not accept returns or exchanges for:
- Change of mind
- Wrong color, size, or model selected
- Buyer’s remorse
- Products that are not defective
- Customer Misuse
- Improper Handling of the Customer
- Water Damages to Electronic Products
Please double-check your order before confirming your purchase.
🛠️ 5. Warranty & Service Center Guidelines
Some products (e.g., electronics, appliances, mobile devices) may come with a manufacturer’s warranty card that includes specific service terms.
In such cases:
- You may be directed to an authorized service center for inspection, repair, or replacement.
- The service center’s assessment will determine whether the issue is covered under warranty.
- VMi Direct will assist in coordinating the process and provide necessary documentation.
Please retain your warranty card and register your product (if required) as per the manufacturer’s instructions.
🏬 6. Store Discretion & Exceptions
While our policy follows DTI guidelines, VMi Direct reserves the right to:
- Approve or decline replacement requests based on verification
- Offer store credit or alternative solutions in special circumstances
- Update this policy with prior notice, in compliance with Philippine consumer laws
Any exceptions are at the sole discretion of VMi Direct and are not guaranteed.
📞 7. How to Request a Replacement
- Contact our Customer Support within 7 days of purchase:
- Email: support@vmidirectph.com
- Hotline: +63923-6039512 / +639764561295
2. Provide:
- Order number
- Proof of purchase
- Photos/videos showing the defect
- Description of the issue
3. Our team will assess your claim and guide you through the next steps—either a direct replacement or referral to a service center.
This Daytech window intercom lets staff behind a glass window or counter barrier talk with customers clearly, without raising their voice or opening the glass. It suits banks, hospitals, ticket booths, pharmacies, offices and other service counters, and is offered in six Daytech models: WI07, WI08, WI09, WI11, WI12 and WI13.
Key features
- Automatic two-way intercom: speech signals are processed automatically during a conversation, with no button to press. Daytech documents these units as voice-switched: if both sides talk at once, one voice is suppressed so the other stays clear
- Independent volume control: separate inner and outer volume knobs for the staff side and the customer side
- Anti-howling processing: anti-side-tone and squelch circuitry to suppress squeal and echo
- Flexible gooseneck microphone: bends and rotates 360° to reach the speaker at any angle
- Plug and play: connect the power adapter and outside speaker to the main unit; the outside speaker has a sticky backing for mounting on the glass
- Recording jack: connect external recording equipment to keep a record of conversations
Specifications
Specifications differ by model. Daytech publishes the following:
- WI07: DC12V power, 200mA max working current, 2W + 3W output, 45dB±2dB microphone sensitivity, 10Hz to 15kHz frequency response, main unit 138 × 98 × 45 mm, outside speaker φ72 mm
- WI09: 55dB±2dB audio sensitivity, 55 dB signal-to-noise ratio, 12V power, metal build, recording jack
- WI12: 42 dB microphone sensitivity, 5.12 × 3.94 × 5.91 inches, 450 g
- WI08, WI11, WI13: message us for the detailed specifications of these models
What's in the box
WI07: main unit, outside loudspeaker, DC12V power adapter, 5 cable locating pieces.
Related: Intercom systems · Daytech products



Ships nationwide across the Philippines.
Frequently asked questions
What is a window intercom used for?
Two-way conversation through a glass window or partition, such as a bank teller counter, ticket booth, hospital cashier or pharmacy window, so both sides hear each other clearly without opening the glass.
Do I need to press a button to talk?
No. The intercom processes speech automatically in both directions, so staff and customers simply talk.
Can both sides talk at the same time?
Not fully. Daytech describes its window intercoms (WI07, WI12) as voice-switched: when both people speak at once, one voice is suppressed so the other comes through clearly. Take turns speaking for the best results.
What does anti-interference mean here?
Daytech uses anti-side-tone and squelch processing that suppresses squeal, echo and static, which keeps voices clear on both sides of the glass.
Is installation difficult?
No. Plug the power adapter and the outside speaker into the main unit, then stick the outside speaker to the glass using its adhesive backing.
Why is the intercom whistling or cutting out?
The main unit and outside speaker are likely too close or facing each other. Move them farther apart and place them back to back, as Daytech recommends.