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Sos Button Emergency Alarm Sos Smart Button At Home Sos calling System In Hospital

97.67 د.إ

Out of stock
SKU: 5729716011261
Product Description


B2 is a high integration, long-range launch, wall-piercing, exquisite workmanship, easy to use, exquisite appearance of the SOS one key remote control.


Place of Origin
Brand Name
Model Number
Private Mold
Vibration sensor
Battery lifetime
12-14 months
Positon, location, asset tracking
iBeacon chip
ibeacon weight
The dial size
ibeacon battery
iOS 7.0+ and Android 4.3+ system
Transmission range
50-80 meters


1. Product name: 1 key wireless remote control EF-B2

2. Product size: 50 × 13 mm
3. Operating Voltage: DC6V
4. Working current: ≤10 Ma
5. Launch Power: + 13 DBM
6. Remote control distance: open field distance 100M (Open)
7. Modulation: Ask
8. Frequency deviation: ± 0.2 mhz
9. Transmission rate: 50-60 khz
10. Oscillation resistance: according to customer requirements
11. On the code: EV1527 single-chip microcomputer, etc.
12. Working Environment: -15 ~ 75 °C
13. Operating Frequency: 315 mhz/433 mhz in stock, 270 mhz-434 mhz and other frequencies need to be customized
14. Case color: black/white
Can do fixed code: PT2260; SC2260; 2264 and other
Learning codes: EV1527; PT2240; HS2240; HS527
Scroll code: HCS301
Frequency: 433, 315, 390, etc.

Features of B2 SOS/Panic Beacon

● Easy-to-Click big button ● Portable to carry ● Portable design, dia.50mm*13mm ● With sound ● Support button trigger (SOS button/ Remote control/ Panic button etc.) ● Replaceable battery, up to 2 years battery ● Chipset: nRF52 series ● CE/FCC qualified

B2 Panic/SOS Beacon

● B2 is a BLE5.0 Beacon, with ultra-low power consumption. the battery life is up to 2 years usage. The battery is also replaceable. ● B2 is designed with buzzer (making sound). ● B2 has portable size, it can carry and use as SOS button. ● B2 has big and easy-to-click button and support button trigger function (single/double/triple/long click), it has LED light also. it can be used as SOS button/Remote control/Panic button etc. ● B2 can also work as iBeacon/Eddystone beacon, it support iBeacon/Eddystone(UID,URL,TLM) at the same time. It can also use for indoor tracking, warehouse management and etc. ● You can use ‘KBeaconPro’ App to configure the Beacon parameters, such as Device Name, TX Power, Adv Period, UUID, Major, Minor etc. We can also provide SDK or Library for your development and integration. ● The MAC address, Major and Minor is unique in each Beacon, we can also customize or configure the parameters as you need.

How it works

1, You can use smartphone App to connect to the B1 Beacon. We can provide the SDK and library for you to develop/integrate your own App and platform. 2, The B2 Beacon can also connect to KGateway KG01/ KG02 via Bluetooth. The KGateway can collect B2 Beacon data and upload to cloud server via LTE/WIFI/Ethernet in real-time. KKM will provide you the KGateway API to do integration to your system. 3, When someone is in emergency, they press the button, the App or gateway receive and send notification to the administrator. Administrator take action.


1. Widely used in all kinds of smart home, remote control switch.
2. Medical Products, emergency call systems.
3. Control motor rotation.
4. Remote control socket, remote control LED, remote control audio, remote control MP3, remote control lamp, remote control car.
5. Electric telescopic door, road gate (car stopper) , linear door, remote garage door, flat door, shutter door and other door control.
6. Various security alarm host, alarm.
6. Remote-controlled motorcycles, remote-controlled electric vehicles.
7. Security anti-theft mainframe remote control and other civil and industrial supporting remote control fields.
–SOS/Panic Button in hospital
–SOS/Panic Button for elderly at home or elderly care in nursing home
–SOS/Panic Button in
–And more



We have a number of Home Delivery services available to you. Availability of these options will be shown at checkout.

Delivery Service Description Please Note Price
Standard Within 3-4 working days
(07:00 - 19:30hrs)
Weekdays Only (only applies to orders placed before 6pm) $3.95
Express Delivery Next Working Day (08:00 - 18:00hrs) Weekdays Only, applies to orders placed before 4pm Mon-Thurs, before 3pm on Fri & before 2pm on Sat (no Sunday deliveries) $5.95
Premium Delivery - DPD Next Working Day (07:00 - 19:30hrs) Weekdays Only, applies to orders placed before 4pm Monday-Thursday. (Orders placed after 4pm Thur - Sunday before 1pm, will be delivered Monday) $6.95
Large Parcel Delivery Within 3-5 working days (07:00 - 19:30hrs) Weekdays Only (only applies to orders placed before 6pm) $14.95
Premium Saturday Delivery Saturday Delivery (07:00 - 19:30hrs) Delivered Saturday with a 1 Hour delivery slot and Tracking. (only applies to orders placed on Friday before 2pm) $7.95
Premium Sunday Delivery Sunday Delivery (07:00 - 19:30hrs) Delivered Sunday with a 1 Hour delivery slot and Tracking. (only applies to orders placed on Friday before 2pm) $7.95

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