IP65 Waterproof Electric Drop Bolt Smart Door Lock | SM603
IP65 Waterproof Electric Drop Bolt Smart Door Lock | SM603
Asia-Teco SM603 — Fail-Safe Electric Drop Bolt Smart Door Lock
Secure your gate, glass door, or entryway with the Asia-Teco SM603 Waterproof Electric Drop Bolt Lock. Engineered with an IP65 weatherproof stainless-steel housing, CE & FCC certified electronics, and a fail-safe NC (Normally Closed) design, this smart electronic deadbolt is built to perform reliably in both indoor and outdoor environments — rain or shine.
Key Features
- IP65 Waterproof Rating — fully protected against dust ingress and low-pressure water jets, making it ideal for outdoor gates, glass doors, and covered entryways.
- Fail-Safe NC Design — the lock releases automatically in the event of a power outage, ensuring safe egress at all times.
- Stainless Steel Construction — corrosion-resistant body built for long-term durability in demanding environments.
- Low Power Consumption — operates at DC 12V with a holding current of 900 mA and a standby current of 200 mA, keeping energy usage efficient.
- Broad Compatibility — works with most standard access control systems including keypads, RFID card readers, fingerprint scanners, and intercom systems.
- Glass & Metal Door Friendly — designed specifically for frameless glass doors, metal gates, wooden doors, and more.
- CE & FCC Certified — meets international electromagnetic compatibility and safety standards.
- Easy Installation — includes all necessary hardware and mounting brackets for a straightforward setup.
Technical Specifications
| Brand | Asia-Teco |
| Model | SM603 |
| Lock Type | NC Fail-Safe Electric Drop Bolt |
| Working Voltage | DC 12V |
| Current (Holding / Standby) | 900 mA / 200 mA |
| Waterproof Grade | IP65 |
| Material | Stainless Steel |
| Certification | CE, FCC |
| Country of Origin | Made in Mainland China |
Ideal Applications
- Outdoor gates and fencing
- Frameless glass office or commercial doors
- Residential and commercial entryways
- Access control integration in schools, offices, and warehouses
Safety & Compliance
For guidance on best practices in access control and building security electronics, visit the U.S. Consumer Product Safety Commission (CPSC) for consumer safety standards relevant to electronic security hardware.
Frequently Asked Questions
Q: What is a fail-safe electric drop bolt lock and how does it work?
A: A fail-safe (NC — Normally Closed) electric drop bolt lock is energized to unlock and de-energized to lock. This means when power is applied, the bolt retracts to allow door access; when power is cut — such as during a power outage — the bolt drops back into the locked position, or in the case of a fail-safe design, releases to allow safe exit. The Asia-Teco SM603 uses a fail-safe NC mechanism, ensuring the door can always be opened during an emergency power interruption.
Q: Is this lock suitable for outdoor and glass door installations?
A: Yes. The SM603 features an IP65 waterproof rating, meaning it is fully protected against dust and water splashes, making it well-suited for outdoor gates and exposed entryways. Its drop-bolt design also makes it compatible with frameless glass doors, metal gates, and standard wooden doors.
Q: What access control systems is the SM603 compatible with?
A: This electric drop bolt lock is compatible with virtually all standard access control systems that provide a DC 12V output signal, including RFID card readers, PIN keypads, fingerprint scanners, intercom systems, and smart home controllers. Simply wire the lock output of your access control panel to the lock's terminals.
Q: What is the working voltage and power requirement for this lock?
A: The Asia-Teco SM603 operates on DC 12V with a holding current of 900 mA and a standby current of 200 mA. A standard DC 12V access control power supply (sold separately) is recommended for reliable operation.