jing Magnetic Reed Switch MC-38 NC/NO Surface Mount Wired Door Window Alarm, Magneti Switch, Contact Sensor, for Home Security and Burglar Alarm Switch,Sets of 2
【Product Name】:MC-38 NC/NO Magnetic Door Swith, Surface-mounted magnetic contact, Screw Mounted for easily install.
【Normally Open Normally Closed】: Use Normally Open or Normally Closed freely, Cable definition: Brown for NC, Black for NO, White for common . Cable Length : 25cm/9.8", Cable Spec: 24 AWG; Overall Size: 55*12.5*11.5 mm / 2.17 inch x 0.45 inch x 0.45 inch (L * W * H).
【Application】: Magnetic door contact reed switch great for door alarm sensor, alarm, LED Switch, Relay, GPS low voltage devices...etc., Effective for Theft Deterrence. Yes ideal wooden door or window use.
【Package Included】: 2 Sets x MC-38 Magnetic door contact reed switch, Have our worry-free 90-daywarranty and friendly customer service. › See more product details
Description
Name: MC-38 NO+NC Feature: 1. Work as an anti-theft alarm, ideal for wood door and window. 2. Self-Adhesive Mount, Screw Surface Mount contact, ABS Housing. Long wire lead that can side mounted. 3. There are two types of reed switches: "normally open" reed switches and "normally closed" reed switches. The metal reeds on a normally open switch stay open when there is no magnet near the switch. In the presence of a magnetic field, the contacts of a normally-open reed switch will close. A normally-closed reed switch is closed when it is not near a magnet; as a magnet is brought close to it, a normally-closed switch will open. Specifications: Material: ABS Voltage: 100V DC Rated power: 10W Actuation distance: 15-25mm Dimension: approx. 55*12.5*11.5 mm / 2.17 inch x 0.45 inch x 0.45 inch (L * W * H). Switch pattern: NC/NO , alarm-on-broken Mounting method: SMD (by screws or double-sided tapes) Widely Used - This Door Contact Sensor works with any access control or burglar alarm system available. Note: the Magnetic Door Switch must be installed according to the sensing distance, Door magnetic induction can only provide a switch signal, which can not directly load the power, nor directly connect the lamp! Package Includes: 2 Sets x MC-38 Magnetic Door Window Contact Sensor Warm Tip: Due to manual measurement, there may be a slight error in size. 【Hassle-Free Warranty】: guarantee high quality and good service. Here with our 90-day money back risk-free purchase guarantee, Refund or Replacement for any quality problem.