Features: 1. The reed switch is an electrical switch operated by an applied magnetic field. 2. Designed for use with alarm systems. Great for use in family and factory
☻ Switch Type: NO/NC, circuit is connected when magnet is near the switch. ☻ The reed switch is an electrical switch operated by an applied magnetic field. ☻Designed for
Used for protecting sliding doors and windows where space is limited Rollerball plunger travel is 1/4″ (6mm) 360 degrees roller ball 18″ (46cm) leads White Color Package of 10
✔Over 5 Million pixels video resolution 2560×1944 which is 2.5 times 1080p full HD. Low Illumination, Digital WDR, AGC, AWB, 3DNR, White balance and multiple OSD adjustments for optimal
These are the door contact sensors that are in use with any and all commercial or residential card access systems as well as all security burglar alarm system. The
Safety Technology International, Inc. STI-6402 Exit Stopper Multifunction Door Alarm for Double Doors – Highly effective, alarm alerts to any unauthorized exits/entries through emergency exit doors and rear doors.
◆ Switch Type: NO/NC, circuit is connected when magnet is near the switch. ◆ The reed switch is an electrical switch operated by an applied magnetic field. ◆ Designed