Keyless & batteryless Grade 3 

NFC Padlocks

25 mm stainless steel shackle

Pup-up unlocking

PAD3-25-PU is a keyless and batteryless NFC padlock from Phoenix Smartlocks. Its operation is entirely key-free, requiring only an Android or iOS smartphone to unlock it. PAD3-25-PU harvests energy wirelessly from the user’s smartphone, making it a truly battery-free and maintenance-free device.

Compatible with iOS and Android phones.

ELECTRONIC / CYBERSECURITY FEATURES

• NFC communication compliant with ISO 14443A
• Unique, non-duplicable electronic identity
• Unique access codes per padlock
• Programmable access permissions (time-limited and access-count based)
• AES-256 encrypted communications
• Protection against replay attacks
• Internal memory for up to 1,000 access events
• Compatible with Android and iOS devices

MECHANICAL & PHYSICAL DATA

• Brass body with chrome-plated finish
• Corrosion resistance: Grade 4 (EN 12320:2021)
• Stainless steel shackle, 25 mm clearance height, 8 mm diameter
• High-strength, free-rotating release knob manufactured from polyoxymethylene (POM)
• Attack resistance: Grade 3 (EN 12320:2021)
• Weight: 600 gr.

ENVIRONMENTAL SPECIFITIONS

• Operating temperature range: -40°C to +80°C
• Ingress protection: IP68
• Corrosion resistance: Grade 4 (EN 12320:2021)