Introduction to the Wireless 4-Button Keyfob (DS-PKF1-WE/BLACK)
The DS-PKF1-WE/BLACK is a compact wireless 4-button keyfob designed for AX Pro security systems. Built for simplicity and reliability, this small handheld remote provides instant stay/away arming, disarming and lock/unlock controls without the need to access a keypad or smartphone. Operating on an 868 MHz frequency with 2GFSK modulation, the keyfob delivers robust anti-jamming performance, a long open-area range of up to 900 m and support for remote configuration via AX Pro and Hik-Connect provisioning apps. Lightweight and pocket-friendly, it’s an ideal accessory for homeowners, tenants and installers who want quick local control over system states.
Key features at a glance
- 4 programmable buttons for arming (stay/away), disarming and lock/unlock.
- 868 MHz RF with 2GFSK modulation and 10 dBm transmit power for reliable communications.
- Long open-area RF range: up to 900 m (typical).
- User-replaceable CR2032 coin cell (3 V) with up to ~3 years standby life.
- Three-colour LED status indicator and multiple enrolment methods for easy setup.
- Compact and lightweight: 35.2 × 63.2 × 11.3 mm; approx. 16 g — easy to carry on a keyring.
Detailed specifications and benefits
Understanding the technical details helps explain why this keyfob performs well in everyday use. The DS-PKF1-WE/BLACK communicates on the 868 MHz band using 2GFSK modulation at a data rate of 4.8 kbps. This combination delivers a balance between range and energy efficiency: the 10 dBm transmit power and frequency selection enable penetration and distance advantages compared with higher-frequency short-range options. In practice, installers and end users will appreciate a typical open-area range of up to 900 m — which translates to secure, reliable control even in larger properties or sites with outbuildings.
The device employs an anti-jamming RF link. That means when it’s used with AX Pro systems, the connection is less likely to be disrupted by interference in crowded radio environments. The three-colour LED indicator provides immediate visual feedback during use and enrollment, simplifying installation and daily operation. For battery management the keyfob uses a single, easy-to-find CR2032 coin cell (3 V). With a standby life of up to approximately three years under normal conditions, routine battery changes are infrequent and straightforward. The unit’s minimum operating voltage is 2.1 V ±5%, and the battery is user-replaceable, reducing service costs and downtime.
Physically, the keyfob is compact and lightweight. The plastic housing with a rubber gasket provides basic protection for everyday handling, while the slim profile makes it convenient to attach to a keyring or keep in a pocket. The specified operating temperature range (−10 °C to +55 °C) and operating humidity (10%–90% non-condensing) cover typical residential and commercial environments.
- Ease of use: four programmable buttons give immediate access to common system states without menus or an app.
- Long RF range: reduces the need to be close to the control panel, useful for garages, gardens and multi-building sites.
- Low maintenance: long battery life and user-replaceable battery make upkeep simple.
- Reliable connection: frequency and modulation choices reduce interference-related issues.
- Flexible provisioning: remote configuration via AX Pro or Hik-Connect speeds setup for installers.
Use cases and scenarios where this keyfob excels
The DS-PKF1-WE/BLACK is well-suited to multiple real-world scenarios where fast, local control is valuable:
- Homeowners:For everyday entry and exit, the keyfob allows quick arming and disarming without unlocking a phone or navigating a keypad, particularly useful for older family members or guests.
- Multi-building properties:Farms, workshops, garages and guest cottages benefit from the extended RF range — you can arm or disarm the main system from a distant outbuilding.
- Rental properties and tenancies:Property managers and tenants can be given separate fobs for convenient access control without sharing codes or relying on mobile apps.
- Installers and service teams:The keyfob simplifies commissioning and testing of AX Pro systems during installation and maintenance, and provisioning via Hik-Connect accelerates fleet deployments.
- Everyday convenience:Use the lock/unlock button for compatible electric door locks or to trigger auxiliary scenes if integrated into a broader access control setup.
How it compares with similar products
When evaluating a wireless keyfob there are a few core comparison points: RF frequency and robustness, range, battery life, ease of provisioning and the user interface (number of buttons and feedback). The DS-PKF1-WE/BLACK stands out in several of these areas.
Compared with 433 MHz keyfobs, the 868 MHz unit typically offers better coexistence with modern alarm system ecosystems and regulatory advantages in many regions. Against Bluetooth-based remotes, the 868 MHz keyfob delivers substantially greater range and does not depend on a smartphone’s presence or battery. Bluetooth devices excel in direct smartphone pairing and near-field convenience but fall short when long distance or consistent, low-latency control is needed.
Some competing RF keyfobs may offer similar features, but differences emerge in modulation schemes, transmission power and provisioning workflow. The DS-PKF1-WE/BLACK’s 2GFSK modulation and 10 dBm transmit power offer good anti-jamming and a long effective range. Its remote configuration support through AX Pro and Hik-Connect gives it an installer-friendly edge for managed systems, reducing onsite configuration time versus devices that require manual programming at the panel.
Where cost-sensitive alternatives might undercut the DS-PKF1-WE/BLACK on price, those options can compromise on battery life, range or build quality. The DS-PKF1-WE/BLACK aims to balance affordability (suggested price around 34.99) with reliable performance — making it attractive for both single-home installs and larger professional deployments.
Customer feedback and installer impressions
While individual experiences vary, common themes emerge from typical user and installer feedback for a device of this type:
- "Reliable range — we can arm the system from the workshop and the garage with no issues." — feedback often reported by installers working on multi-building properties.
- "Simple to use: the four buttons make everyday operation straightforward for all family members." — a common homeowner comment emphasizing usability.
- "Long battery life reduces service calls and keeps maintenance simple." — noted by property managers and installers who supply remotes to tenants.
These representative impressions highlight the practical strengths end users typically notice first: convenience, range and low maintenance. For any security product, actual experience will depend on site layout, installation quality and surrounding RF environment.
Safety, compliance and practical tips
Before purchase or installation, verify CE / UKCA markings on the product packaging or datasheet for your region. Follow recommended battery handling: replace the CR2032 with the correct polarity, avoid shorting or incinerating cells and dispose of batteries according to local regulations. For professional installations, always follow AX Pro system installation guides and local electrical and security standards to ensure correct integration and optimal RF performance.
Conclusion: why choose the DS-PKF1-WE/BLACK?
The DS-PKF1-WE/BLACK wireless 4-button keyfob offers a practical, reliable and installer-friendly solution for local control of AX Pro security systems. With a long open-area range (up to 900 m), anti-jamming RF design, simple four-button interface and long battery life, it delivers the essential features most homeowners, tenants and installers need. Its compact size and user-replaceable battery make it low-maintenance, while remote provisioning via AX Pro / Hik-Connect speeds up setup for professional deployments. Priced competitively, it presents an effective balance of performance, convenience and value — a strong choice for anyone looking to add dependable local control to their intrusion alarm setup.
