1.Programmable timer: Supports up to 30 on/off programs per day or per week.
2.Countdown timer: Adjustable from 1 minute to 23 hours 59 minutes.
3.Program retention: If disconnected from the network, the timer retains all programs set via the mobile app and continues to operate according to the scheduled programs.
4.Customizable power-on state with three options:
1) Memory (remembers last status),
2) On,
3) Off.
Factory default setting is Memory.
5.Manual control via buttons on terminals C1 and C2.
6.Multi-user sharing: Supports sharing with up to 20 users through the mobile app.
7.Compatibility: Works with Amazon Alexa and Google Assistant.
8.Bluetooth backup: If Wi-Fi is disconnected for 5 minutes, the mobile app can control the product’s on/off function via Bluetooth.
9.Real-time monitoring via the app displays:
- Today’s energy consumption (kWh),
- Current current (mA),
- Current power (W),
- Current voltage (V),
- Total energy consumption (kWh).
10.Overcurrent protection: Automatically cuts off the circuit if the load exceeds 48A.
11.Features a push button for Wi-Fi connection and manual on/off switching.
Contact specification | ATMS4002 |
Contact configuration | 1NO(SPST-NO) |
Rated current/Maximum peak current | 40A/250VAC(COSφ=1) |
Rated voltage/Maximum switching voltage | 230V AC |
Rated load AC1 | 8800 VA |
Rated load AC15 (230 VAC) | 1800 VA |
Nominal lamp rating: 230V incandescent/halogen | 7200W |
Fluorescent tubes with electronic ballast | 3500W |
Fluorescent tubes with electromechanical ballast | 2400W |
CFL | 1500W |
230V LED | 1500W |
LV halogen or LED with electronic ballast | 1500W |
LV halogen or LED with electromechanical ballast | 3500W |
Minimum switching load mW(V/mA) | 1000(10/10) |
Supply specification | |
Nominal voltage (UN) | 100-240V AC(50/60Hz) |
Rated power | 3VA/1.2W |
Operating range AC(50 Hz) | (0.8…1.1)UN |
Technical data | |
Electrical life at rated load in AC1 cycles | 1×10^5 |
WiFi Frequency | 2.4GHz |
Ambient temperature range | -20°C~+60°C |