| Customization: | Available |
|---|---|
| After-sales Service: | Long Term |
| Warranty: | 3 Year |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
| Payment Methods: |
|
|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
280 KG Electromagnetic Lock Electronic Door Stopper built-in ( NO,NC,COM),door status signal output ( NO,NC,COM) is the main selling point. Magnetic lock with (600lbs-1200lbs)variety models,Suitable forVery large overweight door ,holding force for single door ,like glass door, wooden door, fireproof door, sliding door and metal door. It is also with LED indicato Usage Market, Fire Exits, Home, Hotel, Office, Hospital, School, All Purpose
| Model | QN-180kg | QN-280kg | QN-350kg | Qn-500kg |
| Dimension | 168×38×23mm | 250×48×27mm | 240×56×29mm | 265×73×41mm |
| Current | 12V/500mA or 24V/250mA | |||
| temperature range | -10~+55ºC(14-131f) | |||
| Suitable Humidity | 0~90% | |||
| Holding Force | 300lbs | 600lbs | 800lbs | 1200lbs |
| time | 0-20 seconds adjustable | |||
| Material | Anodized Aluminum | |||
| Suitable | Wooden Door, Glass Door, Metal Door, Fireproof Door,Office Door,Hospital Door |
|||
| Transport Package | White Box or Color Box, Carton Packing custom made upon request |
|||
| General troubleshooting: | ||
| problem | Conventional cause | Conventional solution |
| Door unlocked | Lock not energized | 1.Check whether the main wire leading to the lock body is scratched or broken by other parts |
| 2. Check to make sure the wires are securely tightened to the terminal block. | ||
| 3. Check that the power supply is connected and operating. | ||
| 4. Make sure the lock switch is wired correctly | ||
| The door's locked, but it's easy to open | electromagnet and armature plate Is the contact consistent | 1.The electromagnet and armature plate are not loose |
| 2. Make sure the electromagnet and armature plate are properly | ||
| 3. Make sure the contact surfaces of the electromagnet and armature plate are clean and free from rust. | ||
Commitment of the Company Warranty Service will be honored if the damage is not caused by human, we do provides 3 years warranty for relative products
){kind=link}