110lbs Smoke Proof Electromagnetic Door Holder with Anti-Residual Magnetism - 12V/24V DC Fire Safety Device
Professional 110lbs smoke proof electromagnetic door holder with anti-residual magnetism design for fire safety applications.
| Parameter | Value |
|---|---|
| Dimensions | 70L x 40W x 85H (mm) |
| Holding Force | 50kg / 110lbs |
| Operating Voltage | 12V or 24V DC |
| Standby Current | 140mA @12V, 70mA @24V |
| Surface Temperature | <20℃ |
| Operating Temperature | -10°C to 55°C |
| Humidity | 0-90% RH |
| Weight | 0.85kg |
| Standard Packing | 20 pieces per carton |
- Colinear load test certified for 50kg / 110lbs holding force
- Dual voltage operation (12V or 24V DC)
- MOV reverse current protection
- Low power consumption for energy efficiency
- Anti-residual magnetism design for reliable operation
- Professional dual insulative housing construction
- Automatic door closure during fire emergencies
- Optional manual door release button available
- High temperature paint and environmental protection zinc finishes
Suitable for all types of single and double smoke proof doors in commercial, industrial, and institutional buildings.
We accept credit card, Moneybooker, T/T, and Western Union payments.
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Yes, all orders include tracking numbers for shipment monitoring.
Packing details are specified in each product description.
Contact us via email for volume pricing on bulk orders.
JUNSON provides 3-year warranty service for qualified products. Warranty covers manufacturing defects and excludes damage caused by improper use. Additional charges apply for repairs outside warranty coverage.
We offer a comprehensive range of electronic locking solutions including magnetic door locks, electric deadbolt locks, electric strikes, electric bolt locks, and access control systems.
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