[Adopting 2026 ZENRIN Map] Launch of "OVER TIME® 7inch Touch Panel One-Seg Portable Navigation System"
Key facts
- [Adopting 2026 ZENRIN Map] Launch of "OVER TIME® 7inch Touch Panel One-Seg Portable Navigation System"
- The "OVER TIME® 7inch Touch Panel One-Seg Portable Navigation System OT-ZN715AK" has been released, featuring a 7-inch display and One-Seg TV reception/recording capabilities. It is equipped with the latest 2026 map data from ZENRIN and includes advanced driver assistance features. This multifunctional model also supports One-Seg broadcasting and media playback.
- Source: PR Times
- Date: June 11, 2026
Direct answer
The "OVER TIME® 7inch Touch Panel One-Seg Portable Navigation System OT-ZN715AK" has been released, featuring a 7-inch display and One-Seg TV reception/recording capabilities. It is equipped with the latest 2026 map data from ZENRIN and includes advanced driver assistance features. This multifunctional model also supports One-Seg broadcasting and media playback.
- Citation
- [Adopting 2026 ZENRIN Map] Launch of "OVER TIME® 7inch Touch Panel One-Seg Portable Navigation System" (June 11, 2026), PR Times
- Source
- PR Times
- Date
- June 11, 2026
The "OVER TIME® 7inch Touch Panel One-Seg Portable Navigation System OT-ZN715AK" has been released, featuring a 7-inch display and One-Seg TV reception/recording capabilities. It is equipped with the latest 2026 map data from ZENRIN and includes advanced driver assistance features. This multifunctional model also supports One-Seg broadcasting and media playback.
📋 Article Processing Timeline
- 📰 Published: June 11, 2026 at 18:00
- 🔍 Collected: June 11, 2026 at 09:21
- 🤖 AI Analyzed: June 12, 2026 at 16:52 (31h 31m after Collected)
OVER TIME® 7inch Touch Panel One-Seg Portable Navigation System OT-ZN715AK
Just the right size♪ Equipped with a 7-inch LCD panel
A 7-inch panel that is easy to install and operate. Checking maps and touch operations are a breeze♪
Equipped with the latest 2026 map data
【ZENRIN MAP & Rurubu DATA】 The latest data is included, supporting new roads and facilities. Features four types of destination searches and includes approximately 39,000 travel guide information entries nationwide!
Drive simulation possible with demo driving mode
The demo driving mode allows for pre-drive simulations.
It makes it easier to plan schedules, including tourist spots and arrival times during the drive.
Equipped with One-Seg and media playback functions besides car navigation
This is a multifunctional model that can be used for various purposes, such as watching terrestrial digital broadcasts or playing video and music data stored on a microSD card.
Displays safe driving support information
Displays support information tailored to locations, such as one-way street indicators, tunnel assist functions, speed limit functions that issue warnings when approaching speed caution zones, and information on speed enforcement areas (Orbis)!
Main Specifications
Model Number: OT-ZN715AK
JAN: 4580870110017
Resolution: 800×480
Recommended Environmental Temperature: -10℃ to 50℃
Power Voltage: DC5V 2.0A (main unit) DC5V output (car DC adapter) *Negative ground vehicles only
Compatible Vehicle Battery: 12V/24V vehicles compatible
Built-in Rechargeable Battery: Li-po (Lithium Polymer Battery) 1200mAh 4.5Wh
Charging Time: Approx. 120 minutes (when the main unit is powered off)
Operating Time: Approx. 60 minutes *Charging/operating times may vary depending on usage and installation environment
GPS Receiver:
Frequency: 1575.42MHz (C/A CODE)
Reception Sensitivity: -160dB or higher, approx. 10m error
Audio Output: Monoaural speaker (1W) / Stereo earphone jack
FM Transmitter: Transmission Frequency: 76.0～108.MHz Compliant with Ministry of Internal Affairs and Communications weak radio station standards
Main Unit Menu Language: Japanese/English
Card Slot: microSD/SDHC
*Recommended card capacity: up to 16GB
Map Data Included: 8GB (Map Data Provider: ZENRIN Co., Ltd.) (Spring 2026 Release Version)
TV Reception Channels: UHF13ch to 62ch (One-Seg broadcast)
Main Unit Size: Approx. W181.5×H112×D19mm
LCD Size: 7 inches
Main Unit Weight: Approx. 295g
Place of Production: China
Navigation App Search Registration Count
Address Search: Approx. 40.33 million entries
Phone Number Search: Approx. 4.88 million entries (corporations only)
Facility Name Search: Approx. 4.16 million entries
Facility Genre Search: Approx. 1.83 million entries
Nearby Facility Search: Displayed from approx. 1.83 million entries
Accessories: Mount, base, double-sided tape for base attachment, instruction manual, car charger, external antenna for 1seg TV, operation manual, warranty card
【Notes】
*If you plan to use the media player or other functions on this unit, an "external media (microSD)" is required separately.
Contact Information:
ROOMMATE® OVER TIME®
Diamond Head Inc.
https://roommate.life/
Just the right size♪ Equipped with a 7-inch LCD panel
A 7-inch panel that is easy to install and operate. Checking maps and touch operations are a breeze♪
Equipped with the latest 2026 map data
【ZENRIN MAP & Rurubu DATA】 The latest data is included, supporting new roads and facilities. Features four types of destination searches and includes approximately 39,000 travel guide information entries nationwide!
Drive simulation possible with demo driving mode
The demo driving mode allows for pre-drive simulations.
It makes it easier to plan schedules, including tourist spots and arrival times during the drive.
Equipped with One-Seg and media playback functions besides car navigation
This is a multifunctional model that can be used for various purposes, such as watching terrestrial digital broadcasts or playing video and music data stored on a microSD card.
Displays safe driving support information
Displays support information tailored to locations, such as one-way street indicators, tunnel assist functions, speed limit functions that issue warnings when approaching speed caution zones, and information on speed enforcement areas (Orbis)!
Main Specifications
Model Number: OT-ZN715AK
JAN: 4580870110017
Resolution: 800×480
Recommended Environmental Temperature: -10℃ to 50℃
Power Voltage: DC5V 2.0A (main unit) DC5V output (car DC adapter) *Negative ground vehicles only
Compatible Vehicle Battery: 12V/24V vehicles compatible
Built-in Rechargeable Battery: Li-po (Lithium Polymer Battery) 1200mAh 4.5Wh
Charging Time: Approx. 120 minutes (when the main unit is powered off)
Operating Time: Approx. 60 minutes *Charging/operating times may vary depending on usage and installation environment
GPS Receiver:
Frequency: 1575.42MHz (C/A CODE)
Reception Sensitivity: -160dB or higher, approx. 10m error
Audio Output: Monoaural speaker (1W) / Stereo earphone jack
FM Transmitter: Transmission Frequency: 76.0～108.MHz Compliant with Ministry of Internal Affairs and Communications weak radio station standards
Main Unit Menu Language: Japanese/English
Card Slot: microSD/SDHC
*Recommended card capacity: up to 16GB
Map Data Included: 8GB (Map Data Provider: ZENRIN Co., Ltd.) (Spring 2026 Release Version)
TV Reception Channels: UHF13ch to 62ch (One-Seg broadcast)
Main Unit Size: Approx. W181.5×H112×D19mm
LCD Size: 7 inches
Main Unit Weight: Approx. 295g
Place of Production: China
Navigation App Search Registration Count
Address Search: Approx. 40.33 million entries
Phone Number Search: Approx. 4.88 million entries (corporations only)
Facility Name Search: Approx. 4.16 million entries
Facility Genre Search: Approx. 1.83 million entries
Nearby Facility Search: Displayed from approx. 1.83 million entries
Accessories: Mount, base, double-sided tape for base attachment, instruction manual, car charger, external antenna for 1seg TV, operation manual, warranty card
【Notes】
*If you plan to use the media player or other functions on this unit, an "external media (microSD)" is required separately.
Contact Information:
ROOMMATE® OVER TIME®
Diamond Head Inc.
https://roommate.life/
FAQ
Where can this navigation system be used?
It supports roads nationwide and can be used in 12V/24V vehicles, but it is exclusively for negative ground vehicles.
When is the map data updated?
It includes ZENRIN map data released in Spring 2026, supporting the latest information.
Can I record One-Seg broadcasts?
Yes, you can not only watch but also record One-Seg broadcasts. A separate microSD card is required.
Does it integrate with smartphone apps?
While not explicitly stated in the text, it has media playback functionality via microSD card.
What is the price?
Price information is not provided. Please contact the retailer for details.