Security Systems & Smart Hubs

ESP Fire Alarm Magnetic Door Holder With Wall Keeper Plate This electromagnetic door retainer unit is designed for use in fire applications where doors are usually kept open but in the event of a fire alarm being activated all automatically shut to act as a fire door. These units have a holding force of 40kg and a spring return action eliminates the problems of residual magnetism keeping the doors in place. There is also a manual release button mounted on surface box so that the door can be closed easily when needed. The swivel keeper plate ensures that the magnetic connection is made every time no matter the angle the door is facing Fire alarms should be installed by an electrician …

Alarm Accessory / 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.

Heat Detector / Battery Life 5 Years / 85 dB

Heat Detector / Battery Life 10 Years / 85 dB / Wi-Fi

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Contact Sensor / Indoor / Wireless

Product Feature: ●??2.4 inch TFT Screen Display. ● ?Simple and Fashionable design,Pure White Case to all-match decorations. ●???WIFI&GSM Network,Easy for installing in minutes. ●???Easy control by APP/Remote?Controller/Panel Keypad ●??Support?8 wireless remote controller, 45 wireless defense zones. ●???10 seconds Voice Record. ●???Support 6 Phone numbers and 3 SMS numbers. ●???Support 2 Groups of Scheduled Arm/Disarm/Home Arm. ●???Elderly Defense Zone for periodical motion detecting. ●???Bilingual Switch( Language Customized) ●?Built-in Wireless Transmitter, Support Wireless Siren and other wireless devices(RF433mhz can be Customized) Technical Parameters: Power Input: ?????????DC 5V / 2A; S…

Smoke Detector / Photo-Electric / 85 dB

Heat Detector / Thermo-Differential / 85 dB / Wired / Safety Features Emergency Power Supply / Zertifikate VdS Approval

This Howler Site Alert alarm is well-known for its robust design. It is, however, a very cost effective construction and is therefore often chosen for building sites where a temporary yet reliable site alarm is required. Interlinkable up to 20 units Integral strobe for noisy environments On/Off switch includes light for dark areas Clear signage Battery included IP rated switch - No Battery - PP3 9v Siren sound - 100db at 1m.

Outdoor Siren / Integrated Siren / Sabotage Monitoring / Indoor / Wireless

Overview: This access control and safety management system is a new modern safety management system. It is an effective method to solve the inward and outward safety management. This kit can be applied to all kinds of places, such as bank, hotel, office, computer room, factory, etc. Features: *Multiple access ways for host controller: password, ID Cards, password + ID Cards *180KG/396lb holding force electric magnetic lock. *Secure NC mode: unlocked when power off, locked when power on. *DC12V power supply, push unlock/release lock for door switch. *125KHz 10pcs RFID cards, reading distance: 0-10cm. *Suitable for businesses, offices, factories and other places access control. Host Specifications: …

Water Leak Detector / Indoor / Wireless

Carbon Monoxide Detector / Electrochemical

Home Alarm Kit / Indoor