| HW2010 | HW2020 | HW2110 | HW2210 | HW2220 | HW2221 | HW2222 | HW2223 |
| Supply System Type | Call/Reset | Call/Reset | Nhanho/Monostable | Danho | Danho | Danho | Danho | Danho |
| Simba Indicator (Green LED) | · | · | · | · | · | · | · | · |
| Rated Current | 5A/16A | 5A/16A | 5A/16A | 5A/16A | 5A/16A | 5A/16A | 5A/16A | 5A/16A |
| Chiratidzo chebasa (Red LED) | · | · | · | · | · | · | · | · |
| Output Characteristics | SPDT | DPDT | SPDT | SPDT | DPDT | DPDT | DPDT | DPDT |
| Kushanda Voltage (AC12V kana DC12V) | · | · | · | · | · | · | · | · |
| Kushanda Voltage (AC24V kana DC24V) | · | · | · | · | · | · | · | · |
| Kushanda Voltage (AC110V) | · | · | · | · | · | · | · | · |
| Kushanda Voltage (AC220V) | · | · | · | · | · | · | · | · |
| Kushanda Voltage(AC/DC12V~240V) | · | · | · | · | · | · | · | · |
| Nhanho Kutevedzana | - | - | - | Danho | Nhanho0 | Danho 1 | Danho 2 | Danho 3 |