Click on the image to view the original image
Cheap price Zinc-alloyed Metal door sensor magnetic alarm with NC/No/COM Output
The principle of Magnetic contacts is producing a magnetic field around the sensor through changed the position and polarity of trigger so as to have the sensor worked. Hermetically sealed, lifespan exceed 1 million times at least, easy installation.
Magnetic contacts:
| imension | 49 * 20 * 9.6mm |
| Case Material | Zinc-alloyed |
| Color | grey |
| Gap | 25-35mm |
| Current / Voltage / Power | 0.5A/100V/10W |
| Output | NC/No/COM |
| Connection | 22#/wire,250mm |
| Installation | Surface mounted screws |
| Package | 10 sets/bag |
| Delivery Time | |
| Sample order | 1-3 working days |
| Bulk order | 25-35 working days |
| Stock order | 7-10 working days |
Q1:Are you manufacture or trading company?
A1:We are a professional manufacture specialize in fire alarm products.
Q2:What is the moq?
A2:As usual,there is ready stock for our regular & hot selling models.
So any order quantity is welcome.
Q3:Can I customize LOGO and customized functions?
A3:Yes you can. Packaging, products, instructions can be printed logo. and functions we have professional R&D team to support best service.
Q4:How about the quality of your products?
A4:Our raw materials are purchased from qualified suppliers.
Q5:How long is the warranty time of the products?
A5:The warranty period is 2 years from the factory,if there are individual quality problems,
we will replenish the customer in the next batch of orders.