Department
Intrusion alarms
Choose the alarm platform first, then check each detector, keypad and siren against the exact hub and regional version. Products from different systems are not automatically compatible.
All products
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AjaxModel 52358FireProtect 2 SB (Heat/Smoke/CO) Jeweller
- Radio protocol
- Jeweller
- Installation
- Indoor only
₹17,546 Incl. GST -
AjaxModel HB2.2G.JHub 2 (2G) Jeweller
₹30,295 Incl. GST2 coloursChoose options This product has multiple variants. The options may be chosen on the product page -
AjaxModel KP.P.JKeyPad Plus Jeweller Wireless Keypad with DESFire Card Reader
- Radio Range (Open Space)
- Up to 1,700 m
- Battery Life
- Up to 3.5 years
₹15,936 Incl. GST2 coloursChoose options This product has multiple variants. The options may be chosen on the product page -
AjaxModel MP.Y.JMotionProtect Jeweller Wireless PIR Motion Detector, 12 m, Pet Immune
- Radio Range (Open Space)
- Up to 1,700 m
- Recommended Mounting Height
- 2.4 m
₹7,984 Incl. GST2 coloursChoose options This product has multiple variants. The options may be chosen on the product page -
AjaxModel MP.O.JMotionProtect Outdoor Jeweller wireless outdoor motion detector, up to 15 m
₹27,896 Incl. GST -
AjaxModel 12V.HR.Y12 V PSU for Hub, Hub Plus and ReX, Low-Voltage Power Board
- Input Voltage
- 8 to 20 V DC
- Input Current
- Up to 1 A
- Output Voltage
- 4.65 V DC ± 3%
₹3,188 Incl. GST -
AjaxModel BP.Y.YBrandplate Custom Faceplate for StreetSiren DoubleDeck, 10 Pack
- Mounting
- Latches and a screw
- Material
- Plastic
₹960 Incl. GSTPack of 102 coloursChoose options This product has multiple variants. The options may be chosen on the product page -
AjaxModel BT.Y.JButton Jeweller Wireless Panic Button, IP55
- Radio Range (Open Space)
- Up to 1,300 m
- Frequency Hopping
- Yes
- Buttons
- 1
₹3,976 Incl. GST2 coloursChoose options This product has multiple variants. The options may be chosen on the product page -
AjaxModel CP.Y.JCombiProtect Jeweller wireless motion and glass break detector, up to 12 m
₹11,171 Incl. GST2 coloursChoose options This product has multiple variants. The options may be chosen on the product page -
AjaxModel CO.Y.JCurtain Outdoor Jeweller wireless curtain motion detector, PIR plus microwave
₹22,311 Incl. GST -
AjaxModel 157785Curtain Outdoor Mini Jeweller
- Dimensions with angle mount
- 145 x 44 x 54 mm
- Detection speed
- 0.3 to 2.0 m/s
- Anti-masking
- Yes
₹15,936 Incl. GST -
AjaxModel DHLD.Y.YDIN Holder for Relay and WallSwitch, 35 mm DIN Rail
- Material
- Polycarbonate
- Colour
- Black
₹1,063 Incl. GST -
AjaxModel DP.Y.JDoorProtect Jeweller wireless opening detector, up to 7-year battery life
₹4,796 Incl. GST2 coloursChoose options This product has multiple variants. The options may be chosen on the product page -
AjaxModel DP.P.JDoorProtect Plus Jeweller wireless opening detector, shock and tilt sensing
₹7,164 Incl. GST2 coloursChoose options This product has multiple variants. The options may be chosen on the product page -
AjaxModel DB.Y.JDoubleButton Jeweller Wireless Two-Button Hold-Up Device
- Radio Range (Open Space)
- Up to 1,300 m
- Frequency Hopping
- Yes
- Buttons
- 2
₹3,976 Incl. GST2 coloursChoose options This product has multiple variants. The options may be chosen on the product page -
AjaxModel DCO.Y.JDualCurtain Outdoor Jeweller wireless bidirectional curtain detector, 15 m per side
₹27,896 Incl. GST -
AjaxModel FP2.RBHS.JFireProtect 2 RB (Heat/Smoke) Jeweller
₹10,533 Incl. GST2 coloursChoose options This product has multiple variants. The options may be chosen on the product page -
AjaxModel FP2.RBHSC.J
FireProtect 2 RB (Heat/Smoke/CO) Jeweller
₹15,786 Incl. GST2 coloursChoose options This product has multiple variants. The options may be chosen on the product page -
AjaxModel FP2.SBH.JFireProtect 2 SB (Heat) Jeweller
₹11,149 Incl. GST2 coloursChoose options This product has multiple variants. The options may be chosen on the product page -
AjaxModel FP2.SBHS.J
FireProtect 2 SB (Heat/Smoke) Jeweller
₹12,264 Incl. GST2 coloursChoose options This product has multiple variants. The options may be chosen on the product page -
AjaxModel FP.Y.JFireProtect Jeweller wireless smoke and heat detector, built-in 85 dB siren
₹9,563 Incl. GST2 coloursChoose options This product has multiple variants. The options may be chosen on the product page -
AjaxModel GP.Y.JGlassProtect Jeweller wireless glass break detector, up to 9 m
₹7,984 Incl. GST2 coloursChoose options This product has multiple variants. The options may be chosen on the product page -
AjaxModel HLD.Y.YHolder Mounting Bracket for Button and DoubleButton
- Material
- Plastic
- Colours
- Black, White
₹638 Incl. GST2 coloursChoose options This product has multiple variants. The options may be chosen on the product page -
AjaxModel HS.Y.JHomeSiren Jeweller Wireless Indoor Siren, 80 to 100 dB
- Radio Range (Open Space)
- Up to 2,000 m
- Battery Life
- Up to 5 years
- Recommended Mounting Height
- 2.5 m or higher
₹7,984 Incl. GST2 coloursChoose options This product has multiple variants. The options may be chosen on the product page
Building an intrusion alarm system
Every alarm system starts with a hub or panel from alarm hubs and panels. Choose wired, wireless or hybrid, then add only devices that use the same radio protocol as the hub, for example Ajax Jeweller devices with Ajax hubs.
Then plan detection zone by zone:
- Perimeter: door and window sensors and glass-break detectors raise the alarm before an intruder is inside.
- Interior: motion detectors cover rooms and corridors, and models with a built-in camera add photo verification.
- People and hazards: panic buttons for staff, plus fire and environmental detectors for smoke, heat and water leaks.
- Control and warning: keypads and remotes arm and disarm the system, and indoor or outdoor sirens deter and alert.
Finally, decide how alerts reach you: Wi-Fi, Ethernet, or a 2G, 3G or 4G communication module so the system still reports if broadband fails. Repeaters, relays and expanders are in alarm accessories.
Buying guidance
How to choose an alarm system
General guidance. Ratings vary by model.
- Wired or wirelessWireless detectors suit finished interiors. Wired systems suit new buildings and sites where cables are already in place.
- A detector for each riskMotion detectors cover rooms, contacts cover doors and windows, glass-break detectors cover glazing. Fire and leak detectors add safety.
- Panel capacityCheck how many zones or devices the hub or panel supports, and how it reports alarms: Ethernet, Wi-Fi or SIM card.
- Control and sirensAdd keypads, key fobs or the app for arming and disarming, and indoor or outdoor sirens for the site.
Need help choosing?
Tell us what it is for and where it goes, and we suggest models. Have a list of models and quantities? Request a quote.