Security Systems & Smart Hubs

Wireless Contact Sensor / Indoor / Wireless

Label:Yes Quantity:1pc Rated current: 220mA/50mA Working voltage: 12V/24V/220V Brand new with high quality Sound form: alarm sound, dual-audio alarm ringtone Size:52*50mm Sound pressure decibel: 95Bd/105Bd Shell material: flame retardant PC material Product name: high decibel alarm Package Include: 1pc Anti theft alarm Notice: 1.1cm=10mm=0.39inch. 2.Please allow 1-2mm error due to manual measurement and make sure you do not mind before ordering. 3.Please understand that colors may exist chromatic aberration as the different placement of pictures.

The Deltabell Plus is a Fully Functioning Bell with White Cover Alarm, an economical and effective alarm for your property. It has an audio deterrent featuring a Piezo sounder with high 109 dBA decibel output and also a fully back-lit cover to provide around the clock visual deterrent. An added feature is that the illuminated cover will strobe when the alarm is activated so that your alarm will be seen in ‘alarm mode’ from a distance. LEDs on the Deltabell PLUS can be disabled so potential intruders are unaware its power status. A hinged cover locks into place so that both hands are free to work on the sounder. Unique levelling mechanism and modular components now make for a simple soun…

Battery Life 12 Years / Photo-Electric / 85 dB / Detection Area 60 m² / Safety Features Self Test / Zertifikate VdS Approval

Smoke Detector / Photo-Electric / 85 dB

Alarm Accessory / Indoor / Wireless

WF96L is a WIFI intelligent water level controller, which can be set by APP to realize water level monitoring, water supplement or drainage, high and low water level remote APP push alarm notification etc.. Suitable for various water level control occasions, such as HVAC system, hot water process, municipal drainage, boiler, hydrologic monitoring, water tower, storage tank, breeding irrigation etc. Features: WF96L adopts linear isolation transformer for power supplys, nice performance dual processors inside, 8-bit MCU for local control, 32-bit MCU for WIFI part, strong interference-free ability, suitable for various industrial occasions, and can ensure the controller is stable, reliable, and …

The Deltabell LED and Strobe with Backlight Dummy with White Cover is an economical and effective alarm for your property. This aesthetically pleasing sounder offers a number of engineer friendly features including the unique leveling mechanism and modular components for simple installation. Hinged cover locks into place so that both hands are free to work on the sounder. 109 dBA sounder. Piezo sounder with high decibel output. Low voltage strobe. The strobe emits a low voltage as it comprises of LED bulbs Easy to fit with a built in spirit level. The Deltabell E has front and rear tamper protection and in the event of a potential sabotage attack, the 109bBA sounder provides a distinctive …

Smoke Alarm Set / 85 dB

Smoke Detector Module

Overview: This alarm system contains a WIFI+GSM+GPRS alarm panel, a PIR sensor, a door sensor, a wired siren, two RFID cards and two remote controllers. The system consists of a touch panel control for system operation, various sensors that provide perimeter and interior burglary protection. In addition, wireless keys or RFID tags allow you to control the system away from the touch panel control. ?When the thief came in, the alarm will send out 110Db warnings to scare away the thief, or it will make auto-dial or send a message to remind you, so that it can help you reduce property loss and guarantee your home security. Features: 2.4-inch TFT color display with simplistic human-machine interaction …

Battery Life 5 Years / Photo-Electric / 85 dB / Non-Networked

Battery Life 10 Years / Photo-Electric / 85 dB / Detection Area 60 m² / Wired

Carbon Monoxide Detector / Electrochemical / 85 dB / Non-Networked / Safety Features Self Test

Solar powered smart outdoor alarm is rechargeable and waterproof, it"s very suitable for installing in outdoor places to provide security. With long wireless range and stable transmission, it"s easy to be controlled by APP to realize 24 hours real-time monitoring. Features： BT Smart Outdoor Alarm： 24 hours real-time sound and light alarm, with IPX5 waterproof level, is designed for protecting yard, orchard, school, parking lot, factory and more outdoor places. Supports BT 5.0 for 45m long wireless range and stable transmission. Solar Powered, Rechargeable： Adopts polysilicon solar panel for high-efficiency photoelectric conversion, the built-in 2500mAh lithium battery requires 6-8 hours chargi…