Description
| Model | BTG-AK2 |
| Input Voltage | USB 5V 2A |
| Standby Current | ≤70mA |
| Alarm Current | ≤300mA |
| Backup Battery | 3.7V/800mAh Polymer batteries |
| Charging Time | Battery switch ON, 8H to charge; 12H standby for full charged |
| Wired Siren volume | 120dB (180s to alarm as default) |
| Receiving Frequency | 433MHz (±75KHz), PT2262/4.7MΩ EV1527/300K |
| Transmitting Frequency | 315MHz (±75KHz), PT2262/4.7MΩ EV1527/300K |
| Version 4G-E band | B1/B3/B5/B7/B8/B20 (LTE-FDD) |
| Version 4G-SA band | B1/B2/B3/B4/B5/B7/B8/B28/B66 |
| Telephone Numbers | 6 groups |
| Wireless Accessory | 8pcs remote controller; 99pcs detectors |
| Distance (Remote controllers) | ≤40 meters (in the open distance) |
| Distance (Detectors) | ≤80 meters (in the open distance) |
| Working Temperature | -10°C ~ +50°C |
How To Connect BTG Alarm Kit?
Monthly fees
Even with the initial investment in alarm systems, homeowners and businesses continue to grapple with the ongoing expense of costly monthly fees.
Network issue
Wi-Fi is susceptible to signal interference and downtime due to network congestion or router malfunctions.
Power cut-off
Power failures render many systems vulnerable to outages and potential disruptions.
99
Wireless Defense Zones with 8 Remote Controllers
6
Phone Numbers and 3 SMS Numbers Storage
3
Groups for Timely Arm and Disarm
10-second
Automatic Message Recording
Get real-time alert on your mobile
Compatible with Alexa and Google Assistant for smart control
