Reviews Gsm Burglar Alarm Systems

Nexia Home Intelligence SK200 Nexia BR200 Home Starter Kit, White

SCARE BURGLAR AWAY When someone trigger this alarm system that will be alarm to scare thief away and also will make a phone or sending a message to someone which you save the phone number on the main unit.(No chime,No Wifi,Only support 2G T-mobile SIM card).
BUILT-IN BATTERY This system work well when someone cut wires or power off. You don’t worry other people intrude your house when power off.
REMOTE CONTROL You can control this gsm alarm system Arm/Disarm/Voice Monitoring /Intercom by cellphone anywhere.
EMERGENCY HELP You can press an alarm button on the remote control when some emergency thing happen, this system will go off right now and will make a phone..
WARM PROMPT: The batteries are gifts. If the batteries are dead,pls buy it by yourself. If you don't know where buy it,pls contact us..

Multiple Alarm Modes: Burglar alarm with 130DB loud,continue 30 seconds alarm.
Doorbell Sound as Door Chime,Alert someone come in.
Di-Di Intermittent sound:Remind someone to close refrigerator door/medical kit.Switch off can stop all working..
125dB Burglar Alarm: The Door Window Alarm on Burglar Alarm,130db loud when door or window opens, helps deter intruder thieves and alert residence..
Easy to install: Use Double-sided tape, tape it on a window door or anywhere you need, then all done! No any wiring or screws needed.Fit for Home, office, apartment, garage, pool door, medicine box, refrigerator etc. Also for trip..
Instant Alarm Reminder: The minimum trigger distance is 0.59inch.The alarm will be triggered and alarm immediately when doors or windows be opened..
Double-side magnetic sensor alarm: More places can use it than single side sensor.（IT FITS ON FLAT DOOR AND FRAME.).

Work as an anti-theft alarm, ideal for metal door and window.
NC means Normally Closed:When the magnet together, the circuit is conductive( light on ).
when the magnet separate, the circuit is not conductive ( light off ).
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.

3.NC means Normally Closed:When the magnet together, the circuit is conductive( light on ).
when the magnet separate, the circuit is not conductive ( light off ).
4.Work as an anti-theft alarm, ideal for metal door and window.
5.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.

SCARE BURGLAR AWAY When someone trigger this system that will be alarm to scare thief away and also will make a phone or sending a message to someone which you save the phone number on the main unit..
4G+WIFI Connect wifi easy,No any monthly fee.Only support 2.4GHz.
RIFID CARD Very easy for old people or children to arm or disarm this system..
REMOTE CONTROL You can control this gsm alarm system Arm/Disarm/Voice Monitoring /Intercom by cellphone anywhere..
AFTER SERVICE If you have any problem,pls contact seller by amazon,not amazon customer service.We will solve it for you and make you satisfication.

Made of flame retardant ABS housing material,high temperature resistant,not easy to deform..
Contact Type:NC(Normally Closed).Can be added to wireless home security systems such as video surveillance cameras..
Wire length:25cm/1".Sensitive response,accurate detection.Fine workmanship ensures its reliability..
Easy to install.This door contact can be used with access control or burglar alarm system..
Package Included: 2pcs Recessed Door Magnetic Switch..

18 gauge 2 conductor shielded stranded multi-conductor cable designed for security and low power applications.
Can be used at Burglar alarm, public address systems, intercoms, telephone stations, speakers, instrumentation, control.

Shipping list: One 12V vibration sensor delay module with one ultra-high sensitivity vibration sensor..
corridor delay switch, delay energy-saving products.
connected to the vibration sensor can do a variety of alarm delay trigger, such as earthquake alarm, burglar alarm, car burglar alarm.
the shock sensor can also be applied to the car start automatic trigger control related products.
The machine equipment stops the delay alarm trigger..

MATERIAL - The switch housing is made of ABS flame retardant material and the reed switch is resistant to high temperature and deformation..
NORMALLY CLOSED/NORMALLY OPENED - This switch has 3 contact types: NC/NO/COM, you can choose to connect two of the contacts according to your need..
ACTUATION DISTANCE - 10-20mm transmitting distance. The contact has fast reflection and accurate detection..
WORKING CONDITIONS - When the magnetic door is energized, the voltage is controlled at DC 0V-24V and the load current cannot exceed 150mA..
WIDE APPLICATIONS - Work with all access control and burglar alarm systems. Can be installed in wooden or aluminum alloy doors and windows..

Product Content: 1 x MC-51 Magnetic Door Swith.
Color: Silver Gray, Material: Zinc Alloy..
Size: 32mm x 15mm x 8mm/1.26" x 0.59" x 0.31" (L*W*H)..
Contact Type: NC/NO, Actuation Distance: 20-30mm, Max Voltage: 100V, Max Current:0.5A..
Door contact sensors used with commercial or residential access systems and all security access and burglar alarm system..
Integrated zinc alloy manufacturing, durable and high strength. Work as an anti-theft alarm, ideal for wood or metal door and window..