magnetic contact for door alarm

Sensor Window For Home Burglar Security System DC-1561W Introduction This senso...

..., small size, easy installation and operation and strong flexibility. It is including one transmitter part and one part, when the or ...

Model: MC-40 Surface mounted magnetic contact Housing material: ABS 3M double sided tapes stick on, silver-gift copper hardware components Gap: 15 to ...

CS-59 Roller Shutter Sensor Magnetic Contacts for Heavy Duty overhead Door Technical Pramater Dimension 87.5*37.5*10mm Case Material Zinc Alloy Color ...

... surface mounted switch Material: ABS Working voltage(V): ≤100 Working current(mA) : ≤500 output : COM.NC.NO Gap : 50-60mm Leads : 1...

Solar power vibration/magnetic contact alarm with built-in rechargeable Li-Ion backup batter Model: CX208 Special Features: Alarm triggered when magne...

..., small size, easy installation and operation and strong flexibility. It is including one transmitter part and one part, when the or ...

Tuya Window Door Magnet Sensor Detector Portable Alarm Sensors Smart Home Products 1. Parameter Battery: CR2 x 1 Standby time:2 years Standby current:...

Surface installation reed switch door magnet sensor, 20pcs per bag, wires out in center Model: JS-RC38B Parameter : Dimension 27Lx14x8mm Wired output ...

... Loop Access Control Protect Wire Alloy Loop for Exposed Mortise Mounting Access Control Protect Wire Features: loop is made of excel...

... Sensor Set Password(WD31) Product model:SD0016 Communication type:Wi-Fi Sales Area:Europe,North America,South America,J...

6 Months Battery Life WiFi Door Sensor Smart Home Alarm Tuya Smart Life APP Door/Window sensor detects the open and close status of door, window, elec...

... Frame Metal Detector With Thermal Imaging Camera And Display Model: SPW-IIIDT for Metal threats: Multi zones overall inspection, can mak...

... to ESP8266 to control the garage . Specification: 1. Type: NC (Normally Closed) 2.Actuation Distance: 18MM ± 6MM 3.Max. Current: 0.5A 4...