Public Health.
Public Safety.
Global Scale.

The Sentinel portal gives your team and your stakeholders real-time visibility — ice formation, triage status, network alerts — from anywhere in the world.

40+
Countries
120+
NGO Partners
2M+
Lives Impacted

Welcome back

Sign in to the Sentinel portal · Create account

or

No account? Create one free →

Triage: Cooling Ready
Heatwave detected + ice successfully formed — unit will deliver cooling tonight. Stakeholders notified.
Heatwave Active Ice Formed
Outdoor Temp
34.2°C
↑ 6.2° above 28°C comfort line
Night Temp (22:00)
31.8°C
No natural cool-down window
Relative Humidity
72%
High — reduces evaporative relief
Feels-like Index
41°C
Humidity × temp combined
Ice Formation
Complete
18.4kg
92% of daily target
Cooled Space ΔT
−4.7°C
Interior vs. outdoor at 23:00
Cooling Window
~22hrs
At 0.8 kg/hr melt rate
Heatwave Duration
7days
Day 4 of current event
Urban Heat Island
+3.2°C
vs. rural reference station
30-Day Night Avg
29.6°C
↑ 1.8° vs. same period 2023
Events This Season
3
Heatwaves since Apr 2026
Solar Yield Today
6.8kWh
85% of peak capacity
Device Uptime
98.2%
Last 30 days · 1 reset
Last Field Check
6 days ago
⚠ Inspection recommended
Stakeholders Notified
6
This heatwave event
Online devices
4/ 4
All units reporting
Critical alerts
1
Phoenix · heatwave + no ice
Active stakeholders
11
Receiving alerts now
Network uptime
99.1%
Last 30 days across all units
Live network topology Devices → Stakeholders
SENTINEL HIVE S-MUM-04 Mumbai S-PHX-01 Phoenix S-NAI-02 Nairobi S-DAK-03 Dakar 🏥 KEM Hospital 🤝 CARE India 🏛 BMC Mumbai 🌍 WHO Africa 🏥 Banner Health ⚠ 🏛 Maricopa Cty ⚠ 🚨 AZ Emerg. Mgmt 🏕 UNHCR Dakar 🌍 WHO West Africa
Cooling ready
Warning
Critical — emergency
Hospital
NGO / Gov
Network activity
Live alert propagation log
🚨 Critical — S-PHX-01: heatwave active, ice not formed. Banner Health + Maricopa County notified.
S-PHX-01 · Today 18:42
AZ Emergency Management alerted via SMS + portal. Response team dispatched.
System · Today 18:43
S-MUM-04 ice formation complete. KEM Hospital and CARE India notified: cooling ready tonight.
S-MUM-04 · Today 14:55
S-NAI-02 solar yield low 3 days. WHO Africa flagged. Field check scheduled.
S-NAI-02 · Yesterday 15:10
S-DAK-03 heatwave event ended. UNHCR Dakar and WHO West Africa notified: cooling suspended.
S-DAK-03 · Yesterday 22:15
BMC Mumbai subscribed to S-MUM-04 heatwave alerts. Access granted.
System · Apr 8 · 09:30
Total stakeholders
11
Across all device clusters
Active emergency alerts
1
3 stakeholders notified
Alerts sent (30 days)
47
Across all stakeholders
Avg response time
8min
For critical-tier alerts
🏥
KEM Hospital, Mumbai
Hospital · South Asia
Critical alerts Heatwave warnings Weekly reports
Devices: S-MUM-04 · Contact: Dr. Patel · portal + SMS
🏥
Banner Health, Phoenix
Hospital network · US Southwest
Critical alerts Heatwave warnings
Devices: S-PHX-01 · Contact: EMR Coordinator · SMS + email
🏥
Kenyatta National Hospital
Hospital · East Africa
Critical alerts Monthly reports
Devices: S-NAI-02 · Contact: Dr. Wanjiku · portal + email
🏛
Maricopa County, AZ
City/County Government · Phoenix metro
All alerts Daily digest
Devices: S-PHX-01 · Contact: Emergency Ops · SMS + portal + email
🏛
Brihanmumbai Municipal Corp.
City Government · Mumbai
Heatwave warnings Weekly reports
Devices: S-MUM-04 · Contact: Heat Action Plan desk · portal
🚨
Arizona Emergency Management
State Agency · US Southwest
Critical alerts
Devices: S-PHX-01 · Contact: Operations center · SMS + API webhook
🤝
CARE India
NGO · South Asia
Heatwave warnings Impact reports
Devices: S-MUM-04 · Contact: Program lead · email
🌍
WHO Africa Regional Office
UN Agency · East & West Africa
Warnings Monthly reports
Devices: S-NAI-02, S-DAK-03 · portal
🏕
UNHCR Dakar
UN Agency · West Africa
All alerts
Devices: S-DAK-03 · Contact: Field coordinator · SMS + portal
+
Add stakeholder
Hospital, NGO, city agency, funder
Critical
1
3 stakeholders alerted
Warnings
2
Review within 24h
Informational
4
No action required
Resolved today
7
Closed in last 24h
SeverityDeviceAlertStakeholders notifiedTimeStatus
Critical S-PHX-01 Heatwave active — ice not formed. Triage: emergency condition tonight.
🏥 Banner Health🏛 Maricopa🚨 AZ Emerg.
Today 18:42 ● Active
Warning S-MUM-04 Field inspection overdue — last check 6 days ago.
Internal only
Today 09:00 ● Active
Warning S-NAI-02 Solar yield below 60% for 3 consecutive days.
🌍 WHO Africa
Yesterday 15:10 ● Active
OK S-MUM-04 Ice formation complete: 18.4kg (92%). Cooling ready.
🏥 KEM Hospital🤝 CARE India🏛 BMC Mumbai
Today 14:55 ✓ Resolved
Info S-DAK-03 Night temperature dropped below 28°C. Cooling suspended automatically.
🏕 UNHCR Dakar🌍 WHO W.Africa
Yesterday 22:15 ✓ Resolved
Account
2
Register device
3
Assign stakeholders
4
Go live
Device identity
Location
Solar & cooling config
Device preview
NameSentinel-Mumbai-04
Unit IDS-MUM-04
LocationDharavi, Mumbai · India
Coordinates19.0372, 72.8552
Solar400W · 20kg/day target
Next stepAssign stakeholders →