Dimensions: 114 × 70 × 29 mm (L × W × H)
Magnet Plate Size: Ø55 mm
Holding Force: 70 kg / 120 lbs
Operating Voltage: 12V DC or 24V DC (24V by special order)
Standby Current: 140 mA @ 12V, 70 mA @ 24V
Housing Material: 304 Stainless Steel with wire-drawn finish
Application: Suitable for all types of single and double smoke-proof doors
Armature Finish: Zinc plating
Color: Silver
Case Finish: Wire-drawn finish
Release Button: Manual red door release button
Surface Temperature: < 20°C
Operating Temperature: -10°C to 55°C
Operating Humidity: 0–90% RH
Net Weight: 1.0 kg
Standard Packing: 20 pcs per carton
Carton Size: 60 × 35 × 16.5 cm
Gross Weight: 23 kg
High Holding Force: Colinear load tested to 70 kg (120 lbs) for reliable door holding performance.
Dual Voltage Support: Default 24V DC, adjustable to 12V DC as required.
Reverse Current Protection: Built-in MOV protects against reverse current and voltage spikes.
Low Power Consumption: Energy-efficient design that is environmentally friendly.
Manual Door Release: Integrated release button allows immediate door release when pressed.
Anti-Residual Magnetism: Ensures stable operation and prevents sticking.
Professional Construction: Dual insulated housing for enhanced safety and durability.
Fire Safety Function: Automatically releases and closes smoke-proof doors in case of fire.
Flexible Installation: Suitable for floor mounting or glass door applications.
Fail-Safe Operation: Door is released automatically when power is cut.


FAQ:
Q: Can I request a new sample made with my own design for confirmation?
A: Yes. The sample fee is considered a setup charge for the production line. For small quantities, we recommend proceeding directly to mass production. For larger quantities, we suggest making a sample first; in this case, the sample fee can be refunded after order confirmation.
Q: How do I place an order?
A: You can place an order by emailing us your inquiry or submitting it through our website. We will provide a quotation promptly, and once the order is confirmed, production will begin accordingly.
Q: What payment and shipping options are available?
A: We accept multiple payment methods, including T/T, PayPal, and Western Union. You may use your own shipping agent or choose ours. Shipping options include sea freight, air freight, and express delivery (DHL, FedEx, TNT, UPS, etc.).
Q: How can I obtain a sample to evaluate product quality?
A: Samples are available upon request. Please contact us for details regarding sample availability and freight costs.
Q: When can I expect to receive my order?
A: Delivery time depends on order quantity and the selected shipping method. Please consult us in advance for an estimated delivery schedule.