Device Type: Plastic Exit Button (Momentary Push Button for Access Control / Door Release)
Model / SKU: DHI-ASF900 (also listed as ASF900; the ASF900-V1 is the updated hardware revision)
Brand: Dahua
Material: Plastic / ABS Plastic (Fire-Retardant)
Weight: 0.1 kg (DHI-ASF900) / 0.046 kg (ASF900-V1)
Dimensions: 86 mm × 86 mm × 25 mm (DHI-ASF900) / 86 mm × 86 mm × 30 mm (ASF900-V1)
Mounting: Recessed (Fits Standard 86 × 86 mm Back Box)
Contact Output: NO/NC/COM (DHI-ASF900) / NO, COM (ASF900-V1)
Electrical Rating: 3 A, 36 VDC (Maximum Switching Capacity)
Durability: 500,000 Operations (Fatigue Test Certified)
Operating Temperature: –30°C to +60°C (DHI-ASF900) / –20°C to +55°C (ASF900-V1)
Operating Humidity: ≤95% RH (Non-Condensing)
Key Features:- Professional circuit design with no mechanical failure
- Fire-retardant material for enhanced safety
- Convenient and easy installation
- Access control project designated accessory product
- Universal NO/NC contact configuration (DHI-ASF900) for flexible application
- Green luminous strip (ASF900-V1) for visibility in low-light conditions
Key Specs: Dahua DHI-ASF900 Plastic Exit Button, Recessed Mount (86×86mm Back Box), Plastic/ABS Fire-Retardant Material, NO/NC/COM Contacts, 3A/36VDC Rating, 500,000 Operations Durability, -30°C to +60°C Operating Temperature, ≤95% Humidity, 86×86×25mm, 0.1kg
Usage: Access Control Systems, Door Release / Exit Activation, Electromagnetic Lock Control, Office & Commercial Building Entrances, Server Rooms, Data Centers, Retail Stores, and Any Installation Requiring a Reliable, Durable Exit Button
